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3.0tdi turns over but won’t start


Marco315
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Can anyone help me, I have a 2006 3.0tdi Q7 which cut out and won’t start. I’ve scanned the car and found the following faults. I’ve tried replacing the battery, high pressure fuel pump, injectors and still not getting anywhere.
 
I can see it says the DPF pressure sensor and exhaust gas temp sensor but then there is glow plugs 1-6 all open circuit. To me there seams to just be too many errors for all them things to have failed. Can anyone point me in the right direction???
 
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Address 01: Engine        Labels: 059-907-401-ASB.clb
   Part No SW: 4L0 910 401 K    HW: 4L0 907 401 
   Component: 3.0L V6TDI  G000AG  0030  
   Revision: --H04---    Serial number: XXXXXXXXXXXXXX
   Coding: 0011779
   Shop #: WSC 00707 204 182212
   VCID: 2A5BB7AF85FF20DBBD-807E
 
8 Faults Found:
009301 - Diesel Particle Filter; Differential Pressure Sensor
               P2455 - 001 - Short to Plus
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:38:19
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Temperature: 893.2°C
                    Temperature: 165.2°C
                    (no units): 0.0
                    Absolute Pres.: 81.6 mbar
 
009258 - Exhaust Gas Temperature Sensor; B1 S3 
               P242A - 000 - Malfunction
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:38:19
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Temperature: 893.2°C
                    Temperature: 554.6°C
                    (no units): 0.0
                    Temperature: 15.3°C
 
005658 - Glowplug for Cylinder 1 (Q10) 
               P161A - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005659 - Glowplug for Cylinder 2 (Q11) 
               P161B - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005660 - Glowplug for Cylinder 3 (Q12) 
               P161C - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005661 - Glowplug for Cylinder 4 (Q13) 
               P161D - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005662 - Glowplug for Cylinder 5 (Q15) 
               P161E - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005663 - Glowplug for Cylinder 6 (Q15) 
               P161F - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
Readiness: 1 2 0 0 1 
 
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Address 02: Auto Trans        Labels: 09D-927-750.clb
   Part No SW: 09D 927 750 FK    HW: 09D 927 750 FK
   Component: AL 750 6A           0940  
   Revision: 00H52000    Serial number:              
   Coding: 0000504
   Shop #: WSC 31414 790 00001
   VCID: 7CF741F73FEB6E6B9F-8028
 
No fault code found.
 
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Address 03: ABS Brakes        Labels:. 4L0-910-517-V1.clb
   Part No SW: 4L0 910 517 A    HW: 4L0 614 517 A
   Component: ESP ALLRAD MK25E1   0130  
   Revision: 00H21001    
   Coding: 0038033
   Shop #: WSC 31414 790 00001
   VCID: 285F4DA79BF312CBAB-807C
 
1 Fault Found:
01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:31
 
             Freeze Frame:
                    Count: 0
                    Count: 4353
                    Count: 297
                    Count: 43776
 
 
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Address 05: Acc/Start Auth.        Labels:. 4F0-910-852.clb
   Part No SW: 4F0 910 852     HW: 4F0 905 852 B
   Component: FBSAUDIC6 ELV   H31 0220  
   Revision: 31050601    Serial number: 10601000473437
   Coding: 0000147
   Shop #: WSC 00579 210 89301
   VCID: 63C51A8BA255B193BE-8036
 
   Subsystem 1 - Part No: 4F0 910 131 E
   Component: FBSAUDIC6 EZS   H45 0080
 
   Subsystem 2 - Part No: 4F0 910 220 D
   Component: FBSAUDIC6 IDG   H01 0040
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 07: Control Head        Labels: 4L0-910-7xx-07-H.clb
   Part No SW: 4L0 910 729 S    HW: 4E0 035 729 
   Component: Interfacebox    H43 2830  
   Revision: 00000000    Serial number: 386GV067515281
   Coding: 0002002
   Shop #: WSC 31414 790 00001
   VCID: 3F8DF6FB6E7DB573FA-806A
 
   Subsystem 1 - Part No: 4L0 910 609 
   Component: E0380 BedienteilH02 0060
 
   Subsystem 2 - Serial number: 00000000460480
 
   Subsystem 3 - Serial number: 0103.07.060000000100010728ÿ
 
   Subsystem 4 - Serial number: 010728ÿ
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: None
   Part No SW: 4L0 910 043     HW: 4L0 820 043 F
   Component: KLIMABETAETIGUNGH05 0040  
   Revision: 00---008    Serial number: 00000000051235
   Coding: 0001046
   Shop #: WSC 31414 790 00001
   VCID: 61C91083B849A383AC-8034
 
1 Fault Found:
01592 - Air Quality Sensor (G238) 
            014 - Defective
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 3
                    Fault Frequency: 4
                    Reset counter: 63
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:37
 
             Freeze Frame:
                    Temperature: 22.0°C
 
 
-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
   Part No SW: 4F0 910 279 K    HW: 4F0 907 279 
   Component: ILM Fahrer      H17 0240  
   Revision: 00000000    Serial number: 4F0907279    
   Coding: 0011101
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
   Subsystem 1 - Part No: 4L2 910 113   Labels: 1KX-955-119.CLB
   Component: Wischer AU716   H08 0080  
   Coding: 00064792
   Shop #: WSC 31414  
 
   Subsystem 2 - Part No: 4E0 910 557 A  Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH13 0090  
   Coding: 00150059
   Shop #: WSC 31414  
 
2 Faults Found:
01493 - Bulb for Blinkers; Front Left (M5) 
            007 - Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00100111
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 103
                    Mileage: 179412 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:20:00
 
01498 - Bulb for Parking Lamps; Right (M3) 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 179412 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:17:00
 
 
-------------------------------------------------------------------------------
Address 0E: Media Player 1        Labels: 4E0-910-111.lbl
   Part No SW: 4L0 910 111 A    HW: 4L0 035 111 
   Component: CD-Changer      H41 0100  
   Revision: 00000000    Serial number: AUZ5ZBF3029137
   Shop #: WSC 00000 000 00000
   VCID: 1E336B7FC9B7DC7BD1-804A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 4L0-910-655.lbl
   Part No SW: 4L0 910 655 B    HW: 4L0 959 655 
   Component: 31 AIRBAG AUDI8RH38 0120  
   Revision: 05H38000    Serial number: 0037GD06DEJ5  
   Coding: 0013105
   Shop #: WSC 31414 790 00001
   VCID: 2C57B1B78F0B3EEB4F-8078
 
   Subsystem 1 - Serial number: 6332QSME0F433F1DT
 
   Subsystem 2 - Serial number: 6342QSME0F3035215
 
   Subsystem 3 - Serial number: 6352QSME0F31146FM
 
   Subsystem 4 - Serial number: 6362QSME1241403D6
 
   Subsystem 5 - Serial number: 63734SME11632061L
 
   Subsystem 6 - Serial number: 63834SME116D2239$
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 4F0-910-549.lbl
   Part No SW: 4F0 910 549     HW: 4F0 953 549 A
   Component: Lenksäulenmodul H08 0230  
   Revision: 00H08000    Serial number: 90054061950102
   Coding: 0102142
   Shop #: WSC 31414 790 00001
   VCID: 66C3039F5167C4BB59-8032
 
   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: Lenkradmodul    H07 0090
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 4L0-910-xxx-17.lbl
   Part No SW: 4F0 910 930 C    HW: 4L0 920 980 G
   Component: KOMBIINSTR. M73 H17 0110  
   Revision: 00300000    Serial number: 5HJ321M76    
   Coding: 2593443
   Shop #: WSC 27313 067 57207
   VCID: 23455A8BE2D5F193FE-8076
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 18: Aux. Heat        Labels: 4L0-910-105.lbl
   Part No SW: 4L0 910 105     HW: 4L0 815 071 C
   Component: Heizgeraet      H07 0060  
   Revision: 0000000E    Serial number: 00000009011043
   Coding: 0000002
   Shop #: WSC 31414 790 00001
   VCID: 60CF1587B343AA8BA3-8034
 
4 Faults Found:
01330 - Central Control Module for Central Convenience (J393)
            004 - No Signal/Communication - Intermittent
00456 - Control Module for Access and Start Control (J518)
            004 - No Signal/Communication - Intermittent
02072 - Control Module for Energy Management (J644) 
            004 - No Signal/Communication - Intermittent
01408 - Under-Voltage Shut-Off (fixed Value) 
            000 - - - Intermittent
 
-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 4L0-910-468.clb
   Part No SW: 4L0 910 468     HW: 4L0 907 468 
   Component: J533__Gateway   H06 0040  
   Revision: 00H06000    Serial number: 0900B06715804B
   Coding: F55BBE7F302202
   Shop #: WSC 80093 222 69422
   VCID: 6CD771B74F8BFEEB0F-8038
 
1 Fault Found:
01771 - Control Module for Headlight Range (J431) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:33
 
 
-------------------------------------------------------------------------------
Address 34: Level Control        Labels: 4L0-910-553.lbl
   Part No SW: 4L0 910 553 B    HW: 4L0 907 553 
   Component: LUFTFDR.-CDC    H03 7550  
   Revision: --H03001    Serial number: 15.1528-0095.2
   Coding: 0015510
   Shop #: WSC 80093 222 69422
   VCID: 295948A380F92BC3B4-807C
 
1 Fault Found:
00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 4
                    Fault Frequency: 5
                    Reset counter: 103
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:55
 
             Freeze Frame:
                    Error Code: 13
 
 
-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 4E0-910-88x-37.lbl
   Part No SW: 4E0 910 887 Q    HW: 4E0 919 887 D
   Component: MNS ECE         H48 0850  
   Revision: 00000000    Serial number: 399GU067530216
   Shop #: WSC 00579 210 08335
   VCID: 3B7582EB7A65A953D6-806E
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 4L0-910-793-42.lbl
   Part No SW: 4L0 910 793 B    HW: 4L0 959 793 B
   Component: TSG FA          H12 0130  
   Revision: 00-00000    
   Coding: 0002651
   Shop #: WSC 31414 790 00001
   VCID: 2F6DA6BBBE1D45F36A-807A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 4L0-910-289.lbl
   Part No SW: 4L0 910 289 D    HW: 4L0 907 289 A
   Component: Komfortgeraet   H05 0020  
   Revision: 0020 ---    Serial number: 01016234250000
   Coding: 7348475
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
   Subsystem 1 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HORN H03 1301
 
   Subsystem 2 - Part No: 4F0 910 177 
   Component: Innenraumueberw.H01 0020
 
1 Fault Found:
01504 - Bulb for License-Plate Light (X) 
            009 - Open or Short to Ground
             Freeze Frame:
                    Fault Status: 01101001
                    Fault Priority: 3
                    Fault Frequency: 254
                    Reset counter: 63
                    Mileage: 177361 km
                    Time Indication: 0
                    Date: 2020.11.19
                    Time: 18:58:40
 
 
-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 4F0-910-223-AS.lbl
   Part No SW: 4L0 910 223 B    HW: 4L0 035 223 
   Component: DSP-AU716       H20 0100  
   Revision: 11S00001    Serial number: 01507060321569
   Coding: 0000003
   Shop #: WSC 31414 790 00001
   VCID: 23455A8BE2D5F193FE-8076
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
   Part No SW: 4F0 910 280     HW: 4F0 907 280 E
   Component: ILM Beifahrer   H10 0080  
   Revision:             Serial number: 00000000002416
   Coding: 0011101
   Shop #: WSC 31414 790 00001
   VCID: 5EB32B7F89379C7B91-800A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 4L0-910-793-52.lbl
   Part No SW: 4L0 910 793 B    HW: 4L0 959 792 B
   Component: TSG BF          H12 0130  
   Revision: 00-00000    
   Coding: 0002651
   Shop #: WSC 31414 790 00001
   VCID: 2F6DA6BBBE1D45F36A-807A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 55: Headlight Range
Cannot be reached
 
-------------------------------------------------------------------------------
Address 56: Radio        Labels: 4E0-910-541.lbl
   Part No SW: 4E0 910 541 M    HW: 4E0 035 541 P
   Component: TUNER EU/US/RDW H42 0570  
   Revision: 00000000    Serial number: 388G%067539581
   Coding: 0000001
   Shop #: WSC 31414 790 00001
   VCID: 2A5BB7AF85FF20DBBD-807E
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 61: Battery Regul.        Labels: 4F0-910-181.lbl
   Part No SW: 4L0 910 181     HW: 4L0 915 181 
   Component: J0644 BEM       H12 0530  
   Revision: --------    Serial number: 00000000029587
   Shop #: WSC 80093 222 69422
   VCID: 64C71997A75BB6AB47-8030
 
   Subsystem 1 - Part No: 4F0 915 105 D
   Component: von VA0  2607171435       
   Coding: 344630393135313035442056413032363037313731343335
   Shop #: WSC 31414 790 00001
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 4L0-910-795.lbl
   Part No SW: 4L0 910 795 B    HW: 4L0 959 795 B
   Component: TSG HL          H21 0050  
   Coding: 0002058
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 6D: Trunk Elect.        Labels: 4L0-910-945.clb
   Part No SW: 4L0 910 945     HW: 4L0 827 851 A
   Component: ValeoHeckdeckel H20 0280  
   Revision: --H20001    Serial number: E5030000B    
   Shop #: WSC 98765 666 38354
   VCID: 6CD771B74F8BFEEB0F-8038
 
   Subsystem 1 - Part No: 4L0 910 946 
   Component: ValeoHeckdeckel H20 0280
 
   Subsystem 2 - Serial number: E5030100B     
 
   Subsystem 3 - Serial number: RD22.07.06--H20001001C0142ÿ
 
   Subsystem 4 - Serial number: 1C0142ÿ
 
1 Fault Found:
00317 - Rear Lid Control Module (J605) 
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 103
                    Mileage: 179414 km
                    Time Indication: 0
 
 
-------------------------------------------------------------------------------
Address 6F: Centr. Conv. II        Labels:. 4L0-910-290.lbl
   Part No SW: 4L0 910 290     HW: 4L0 907 290 
   Component: ILM HINTEN 2    H05 0060  
   Revision: AAH05061    Serial number: 001845080-----
   Coding: 0000001
   Shop #: WSC 31414 790 00001
   VCID: 65C10493AC61CFA350-8030
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 4L0-910-795.lbl
   Part No SW: 4L0 910 795 B    HW: 4L0 959 794 B
   Component: TSG HR          H21 0050  
   Coding: 0002058
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 4Fx-910-283.lbl
   Part No SW: 4F0 910 283 G    HW: 4F0 919 283 G
   Component: Parkhilfe 8-Kan H12 0060  
   Revision: 00H12000    Serial number: 06320620100691
   Coding: 0201146
   Shop #: WSC 31414 790 00001
   VCID: 285F4DA79BF312CBAB-807C
 
No fault code found.
 
End-------------------------(Elapsed Time: 02:51)--------------------------

 

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Hello Mark,

Regrettably, the back and front of this is that you must have already spent a comparative fortune in trying to sort this out on your own, and effectively got nowhere. 
Defeatist perhaps, but if it were mine, I would now simply entrust this to a trusted local diesel specialist, and at least get nearer to the root cause, before you throw more good money after bad. 
Kind regards,

Gareth. 

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54 minutes ago, Marco315 said:
Can anyone help me, I have a 2006 3.0tdi Q7 which cut out and won’t start. I’ve scanned the car and found the following faults. I’ve tried replacing the battery, high pressure fuel pump, injectors and still not getting anywhere.
 
I can see it says the DPF pressure sensor and exhaust gas temp sensor but then there is glow plugs 1-6 all open circuit. To me there seams to just be too many errors for all them things to have failed. Can anyone point me in the right direction???
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 059-907-401-ASB.clb
   Part No SW: 4L0 910 401 K    HW: 4L0 907 401 
   Component: 3.0L V6TDI  G000AG  0030  
   Revision: --H04---    Serial number: XXXXXXXXXXXXXX
   Coding: 0011779
   Shop #: WSC 00707 204 182212
   VCID: 2A5BB7AF85FF20DBBD-807E
 
8 Faults Found:
009301 - Diesel Particle Filter; Differential Pressure Sensor
               P2455 - 001 - Short to Plus
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:38:19
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Temperature: 893.2°C
                    Temperature: 165.2°C
                    (no units): 0.0
                    Absolute Pres.: 81.6 mbar
 
009258 - Exhaust Gas Temperature Sensor; B1 S3 
               P242A - 000 - Malfunction
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:38:19
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Temperature: 893.2°C
                    Temperature: 554.6°C
                    (no units): 0.0
                    Temperature: 15.3°C
 
005658 - Glowplug for Cylinder 1 (Q10) 
               P161A - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005659 - Glowplug for Cylinder 2 (Q11) 
               P161B - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005660 - Glowplug for Cylinder 3 (Q12) 
               P161C - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005661 - Glowplug for Cylinder 4 (Q13) 
               P161D - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005662 - Glowplug for Cylinder 5 (Q15) 
               P161E - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
005663 - Glowplug for Cylinder 6 (Q15) 
               P161F - 001 - Open Circuit
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.18
                    Time: 09:41:47
 
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                    Duty Cycle: 1.0 %
                    Voltage: 11.93 V
                    Duty Cycle: 15.0 %
                    Temperature: 13.5°C
 
Readiness: 1 2 0 0 1 
 
-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09D-927-750.clb
   Part No SW: 09D 927 750 FK    HW: 09D 927 750 FK
   Component: AL 750 6A           0940  
   Revision: 00H52000    Serial number:              
   Coding: 0000504
   Shop #: WSC 31414 790 00001
   VCID: 7CF741F73FEB6E6B9F-8028
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels:. 4L0-910-517-V1.clb
   Part No SW: 4L0 910 517 A    HW: 4L0 614 517 A
   Component: ESP ALLRAD MK25E1   0130  
   Revision: 00H21001    
   Coding: 0038033
   Shop #: WSC 31414 790 00001
   VCID: 285F4DA79BF312CBAB-807C
 
1 Fault Found:
01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:31
 
             Freeze Frame:
                    Count: 0
                    Count: 4353
                    Count: 297
                    Count: 43776
 
 
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels:. 4F0-910-852.clb
   Part No SW: 4F0 910 852     HW: 4F0 905 852 B
   Component: FBSAUDIC6 ELV   H31 0220  
   Revision: 31050601    Serial number: 10601000473437
   Coding: 0000147
   Shop #: WSC 00579 210 89301
   VCID: 63C51A8BA255B193BE-8036
 
   Subsystem 1 - Part No: 4F0 910 131 E
   Component: FBSAUDIC6 EZS   H45 0080
 
   Subsystem 2 - Part No: 4F0 910 220 D
   Component: FBSAUDIC6 IDG   H01 0040
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 07: Control Head        Labels: 4L0-910-7xx-07-H.clb
   Part No SW: 4L0 910 729 S    HW: 4E0 035 729 
   Component: Interfacebox    H43 2830  
   Revision: 00000000    Serial number: 386GV067515281
   Coding: 0002002
   Shop #: WSC 31414 790 00001
   VCID: 3F8DF6FB6E7DB573FA-806A
 
   Subsystem 1 - Part No: 4L0 910 609 
   Component: E0380 BedienteilH02 0060
 
   Subsystem 2 - Serial number: 00000000460480
 
   Subsystem 3 - Serial number: 0103.07.060000000100010728ÿ
 
   Subsystem 4 - Serial number: 010728ÿ
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: None
   Part No SW: 4L0 910 043     HW: 4L0 820 043 F
   Component: KLIMABETAETIGUNGH05 0040  
   Revision: 00---008    Serial number: 00000000051235
   Coding: 0001046
   Shop #: WSC 31414 790 00001
   VCID: 61C91083B849A383AC-8034
 
1 Fault Found:
01592 - Air Quality Sensor (G238) 
            014 - Defective
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 3
                    Fault Frequency: 4
                    Reset counter: 63
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:37
 
             Freeze Frame:
                    Temperature: 22.0°C
 
 
-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
   Part No SW: 4F0 910 279 K    HW: 4F0 907 279 
   Component: ILM Fahrer      H17 0240  
   Revision: 00000000    Serial number: 4F0907279    
   Coding: 0011101
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
   Subsystem 1 - Part No: 4L2 910 113   Labels: 1KX-955-119.CLB
   Component: Wischer AU716   H08 0080  
   Coding: 00064792
   Shop #: WSC 31414  
 
   Subsystem 2 - Part No: 4E0 910 557 A  Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH13 0090  
   Coding: 00150059
   Shop #: WSC 31414  
 
2 Faults Found:
01493 - Bulb for Blinkers; Front Left (M5) 
            007 - Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00100111
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 103
                    Mileage: 179412 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:20:00
 
01498 - Bulb for Parking Lamps; Right (M3) 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 179412 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:17:00
 
 
-------------------------------------------------------------------------------
Address 0E: Media Player 1        Labels: 4E0-910-111.lbl
   Part No SW: 4L0 910 111 A    HW: 4L0 035 111 
   Component: CD-Changer      H41 0100  
   Revision: 00000000    Serial number: AUZ5ZBF3029137
   Shop #: WSC 00000 000 00000
   VCID: 1E336B7FC9B7DC7BD1-804A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 4L0-910-655.lbl
   Part No SW: 4L0 910 655 B    HW: 4L0 959 655 
   Component: 31 AIRBAG AUDI8RH38 0120  
   Revision: 05H38000    Serial number: 0037GD06DEJ5  
   Coding: 0013105
   Shop #: WSC 31414 790 00001
   VCID: 2C57B1B78F0B3EEB4F-8078
 
   Subsystem 1 - Serial number: 6332QSME0F433F1DT
 
   Subsystem 2 - Serial number: 6342QSME0F3035215
 
   Subsystem 3 - Serial number: 6352QSME0F31146FM
 
   Subsystem 4 - Serial number: 6362QSME1241403D6
 
   Subsystem 5 - Serial number: 63734SME11632061L
 
   Subsystem 6 - Serial number: 63834SME116D2239$
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 4F0-910-549.lbl
   Part No SW: 4F0 910 549     HW: 4F0 953 549 A
   Component: Lenksäulenmodul H08 0230  
   Revision: 00H08000    Serial number: 90054061950102
   Coding: 0102142
   Shop #: WSC 31414 790 00001
   VCID: 66C3039F5167C4BB59-8032
 
   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: Lenkradmodul    H07 0090
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 4L0-910-xxx-17.lbl
   Part No SW: 4F0 910 930 C    HW: 4L0 920 980 G
   Component: KOMBIINSTR. M73 H17 0110  
   Revision: 00300000    Serial number: 5HJ321M76    
   Coding: 2593443
   Shop #: WSC 27313 067 57207
   VCID: 23455A8BE2D5F193FE-8076
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 18: Aux. Heat        Labels: 4L0-910-105.lbl
   Part No SW: 4L0 910 105     HW: 4L0 815 071 C
   Component: Heizgeraet      H07 0060  
   Revision: 0000000E    Serial number: 00000009011043
   Coding: 0000002
   Shop #: WSC 31414 790 00001
   VCID: 60CF1587B343AA8BA3-8034
 
4 Faults Found:
01330 - Central Control Module for Central Convenience (J393)
            004 - No Signal/Communication - Intermittent
00456 - Control Module for Access and Start Control (J518)
            004 - No Signal/Communication - Intermittent
02072 - Control Module for Energy Management (J644) 
            004 - No Signal/Communication - Intermittent
01408 - Under-Voltage Shut-Off (fixed Value) 
            000 - - - Intermittent
 
-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 4L0-910-468.clb
   Part No SW: 4L0 910 468     HW: 4L0 907 468 
   Component: J533__Gateway   H06 0040  
   Revision: 00H06000    Serial number: 0900B06715804B
   Coding: F55BBE7F302202
   Shop #: WSC 80093 222 69422
   VCID: 6CD771B74F8BFEEB0F-8038
 
1 Fault Found:
01771 - Control Module for Headlight Range (J431) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 63
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:33
 
 
-------------------------------------------------------------------------------
Address 34: Level Control        Labels: 4L0-910-553.lbl
   Part No SW: 4L0 910 553 B    HW: 4L0 907 553 
   Component: LUFTFDR.-CDC    H03 7550  
   Revision: --H03001    Serial number: 15.1528-0095.2
   Coding: 0015510
   Shop #: WSC 80093 222 69422
   VCID: 295948A380F92BC3B4-807C
 
1 Fault Found:
00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 4
                    Fault Frequency: 5
                    Reset counter: 103
                    Mileage: 179414 km
                    Time Indication: 0
                    Date: 2006.03.15
                    Time: 12:16:55
 
             Freeze Frame:
                    Error Code: 13
 
 
-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 4E0-910-88x-37.lbl
   Part No SW: 4E0 910 887 Q    HW: 4E0 919 887 D
   Component: MNS ECE         H48 0850  
   Revision: 00000000    Serial number: 399GU067530216
   Shop #: WSC 00579 210 08335
   VCID: 3B7582EB7A65A953D6-806E
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 4L0-910-793-42.lbl
   Part No SW: 4L0 910 793 B    HW: 4L0 959 793 B
   Component: TSG FA          H12 0130  
   Revision: 00-00000    
   Coding: 0002651
   Shop #: WSC 31414 790 00001
   VCID: 2F6DA6BBBE1D45F36A-807A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 4L0-910-289.lbl
   Part No SW: 4L0 910 289 D    HW: 4L0 907 289 A
   Component: Komfortgeraet   H05 0020  
   Revision: 0020 ---    Serial number: 01016234250000
   Coding: 7348475
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
   Subsystem 1 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HORN H03 1301
 
   Subsystem 2 - Part No: 4F0 910 177 
   Component: Innenraumueberw.H01 0020
 
1 Fault Found:
01504 - Bulb for License-Plate Light (X) 
            009 - Open or Short to Ground
             Freeze Frame:
                    Fault Status: 01101001
                    Fault Priority: 3
                    Fault Frequency: 254
                    Reset counter: 63
                    Mileage: 177361 km
                    Time Indication: 0
                    Date: 2020.11.19
                    Time: 18:58:40
 
 
-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 4F0-910-223-AS.lbl
   Part No SW: 4L0 910 223 B    HW: 4L0 035 223 
   Component: DSP-AU716       H20 0100  
   Revision: 11S00001    Serial number: 01507060321569
   Coding: 0000003
   Shop #: WSC 31414 790 00001
   VCID: 23455A8BE2D5F193FE-8076
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
   Part No SW: 4F0 910 280     HW: 4F0 907 280 E
   Component: ILM Beifahrer   H10 0080  
   Revision:             Serial number: 00000000002416
   Coding: 0011101
   Shop #: WSC 31414 790 00001
   VCID: 5EB32B7F89379C7B91-800A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 4L0-910-793-52.lbl
   Part No SW: 4L0 910 793 B    HW: 4L0 959 792 B
   Component: TSG BF          H12 0130  
   Revision: 00-00000    
   Coding: 0002651
   Shop #: WSC 31414 790 00001
   VCID: 2F6DA6BBBE1D45F36A-807A
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 55: Headlight Range
Cannot be reached
 
-------------------------------------------------------------------------------
Address 56: Radio        Labels: 4E0-910-541.lbl
   Part No SW: 4E0 910 541 M    HW: 4E0 035 541 P
   Component: TUNER EU/US/RDW H42 0570  
   Revision: 00000000    Serial number: 388G%067539581
   Coding: 0000001
   Shop #: WSC 31414 790 00001
   VCID: 2A5BB7AF85FF20DBBD-807E
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 61: Battery Regul.        Labels: 4F0-910-181.lbl
   Part No SW: 4L0 910 181     HW: 4L0 915 181 
   Component: J0644 BEM       H12 0530  
   Revision: --------    Serial number: 00000000029587
   Shop #: WSC 80093 222 69422
   VCID: 64C71997A75BB6AB47-8030
 
   Subsystem 1 - Part No: 4F0 915 105 D
   Component: von VA0  2607171435       
   Coding: 344630393135313035442056413032363037313731343335
   Shop #: WSC 31414 790 00001
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 4L0-910-795.lbl
   Part No SW: 4L0 910 795 B    HW: 4L0 959 795 B
   Component: TSG HL          H21 0050  
   Coding: 0002058
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 6D: Trunk Elect.        Labels: 4L0-910-945.clb
   Part No SW: 4L0 910 945     HW: 4L0 827 851 A
   Component: ValeoHeckdeckel H20 0280  
   Revision: --H20001    Serial number: E5030000B    
   Shop #: WSC 98765 666 38354
   VCID: 6CD771B74F8BFEEB0F-8038
 
   Subsystem 1 - Part No: 4L0 910 946 
   Component: ValeoHeckdeckel H20 0280
 
   Subsystem 2 - Serial number: E5030100B     
 
   Subsystem 3 - Serial number: RD22.07.06--H20001001C0142ÿ
 
   Subsystem 4 - Serial number: 1C0142ÿ
 
1 Fault Found:
00317 - Rear Lid Control Module (J605) 
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 103
                    Mileage: 179414 km
                    Time Indication: 0
 
 
-------------------------------------------------------------------------------
Address 6F: Centr. Conv. II        Labels:. 4L0-910-290.lbl
   Part No SW: 4L0 910 290     HW: 4L0 907 290 
   Component: ILM HINTEN 2    H05 0060  
   Revision: AAH05061    Serial number: 001845080-----
   Coding: 0000001
   Shop #: WSC 31414 790 00001
   VCID: 65C10493AC61CFA350-8030
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 4L0-910-795.lbl
   Part No SW: 4L0 910 795 B    HW: 4L0 959 794 B
   Component: TSG HR          H21 0050  
   Coding: 0002058
   Shop #: WSC 31414 790 00001
   VCID: 3169A0C3A82953037C-8064
 
No fault code found.
 
-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 4Fx-910-283.lbl
   Part No SW: 4F0 910 283 G    HW: 4F0 919 283 G
   Component: Parkhilfe 8-Kan H12 0060  
   Revision: 00H12000    Serial number: 06320620100691
   Coding: 0201146
   Shop #: WSC 31414 790 00001
   VCID: 285F4DA79BF312CBAB-807C
 
No fault code found.
 
End-------------------------(Elapsed Time: 02:51)--------------------------

 

Hi most of the dates for these fault codes are prehistoric so I would delete the lot I bet they wont return, my guess would be the low pressure fuel pump in the tank as this manifests itself as a high pressure pump issue as the low pressure side is not supplying enough fuel, easy to diagnose as if you get a container with about a litre of fuel and a suitable length of fuel hose and connect the hose to the intake side of the high pressure fuel pump with the container end elevated above the pump it should start if my theory is correct, before cranking give it a squirt of easy start just to get it going so the pump sucks fuel.

Steve.

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Hi, all these faults keep appearing after I have cleared the faults. My thinking was that it’s maybe the DPF that’s blocked stopping the engine from starting so it doesn’t damage it but I just feel there is too many random faults for that to be the issue. I will try the fuel pump tomorrow and see how I get on. It’s annoying because I’ve removed the codes so many times and these just keep reappearing. I got a new ECU made because the old one was saying communication error but I’m unsure if the new ECU is even correct

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49 minutes ago, Magnet said:

Hello Mark,

Regrettably, the back and front of this is that you must have already spent a comparative fortune in trying to sort this out on your own, and effectively got nowhere. 
Defeatist perhaps, but if it were mine, I would now simply entrust this to a trusted local diesel specialist, and at least get nearer to the root cause, before you throw more good money after bad. 
Kind regards,

Gareth. 

Hi Gareth,

I appreciate that and I am tempted. It’s just getting it to a garage and the hill that comes with it. It’s getting to a point where I don’t know if to just cut my losses but I’m the person that really can’t let something go… my mindset is that nothing is impossible and it must be fixable… but at what cost 

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Thanks Mark,

Indeed, everything is fixable, and I’ve lost count of the number of times I’ve called upon the assistance of my best friend - Percy Verance! , but there are times when you have to question the logic of throwing money at it in the blind hope that you can fix it. 
Having said that, I now fear for your wallet by following your guesswork -  such as ‘it’s maybe the DPF’. 
I can only repeat, that I would get this transported to a local diesel specialist, and my (in caps) guess would be that locating the actual fault won’t end up costing you anything like what you have already spent to date. 
Kind regards,

Gareth. 

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Should there be an air bubble in the top of this clear pipe? It goes to the HPFP I think… but when I try and start the car the air bubble moves but the pipe doesn’t fill with fuel as I would expect it too…

IMG_6417.jpeg

IMG_6418.jpeg

IMG_6419.jpeg

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20 minutes ago, Marco315 said:

Should there be an air bubble in the top of this clear pipe? It goes to the HPFP I think… but when I try and start the car the air bubble moves but the pipe doesn’t fill with fuel as I would expect it too…

IMG_6417.jpeg

IMG_6418.jpeg

IMG_6419.jpeg

Hi I think you will find thats the return to the tank looking at the middle picture I would say the infeed is the large banjo bolt to the right of the the pump, if you can't see the fuel moving through the return pipe that would suggest the lift pump, you will always see air bubbles in the clear pipe as thats the HPFP self bleeding and if the HPFP was getting fuel the bubble would move when cranking.

Steve.

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15 minutes ago, Stevey Y said:

Hi I think you will find thats the return to the tank looking at the middle picture I would say the infeed is the large banjo bolt to the right of the the pump, if you can't see the fuel moving through the return pipe that would suggest the lift pump, you will always see air bubbles in the clear pipe as thats the HPFP self bleeding and if the HPFP was getting fuel the bubble would move when cranking.

Steve.

Thanks for that. I’ve emailed a few garages today but heard nothing back as of yet. Got a funny feeling no one will want to touch it. Just hate to see it going to scrap if I can’t sort it. 

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When I had an '06 3.0 TDI, there was no tank in the pump. The lift pump was built into the HPDP.

You only need compression and fuel to start a diesel.  Can you undo a union on one of the injectors and crank to see if diesel leaks out. Should be a noticeable trickle from each?

Can you try a starting fluid such as Bradex Easy Start to see if it fires up for a second?

When cranking, can you feel pulses of gas from the exhaust?

What about the throttle that closes when you turn of the engine in the air intake, roughly  behind the left headlight, made of aluminium - can you visually inspect the flap?

When I had a DPF blocked in 2010, a specialist removed it from the ECU but hollowed out the pre-cat only by mistake, so the DPF became totally blocked but would still start easily, just no power once exhaust pressure built up.

Edited by snapdragon
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2 hours ago, Bigdave1230 said:

Hi did the car cut out when driving or simply not start one morning? Did the glow plug light flash at any point?

Hi, I was told that it just cut out and wouldn’t start again. The glow plug light flashes every time I turn the ignition on now

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1 hour ago, snapdragon said:

When I had an '06 3.0 TDI, there was no tank in the pump. The lift pump was built into the HPDP.

You only need compression and fuel to start a diesel.  Can you undo a union on one of the injectors and crank to see if diesel leaks out. Should be a noticeable trickle from each?

Can you try a starting fluid such as Bradex Easy Start to see if it fires up for a second?

When cranking, can you feel pulses of gas from the exhaust?

What about the throttle that closes when you turn of the engine in the air intake, roughly  behind the left headlight, made of aluminium - can you visually inspect the flap?

When I had a DPF blocked in 2010, a specialist removed it from the ECU but hollowed out the pre-cat only by mistake, so the DPF became totally blocked but would still start easily, just no power once exhaust pressure built up.

It’s had a new throttle body fitted and I tried easy start but doesn’t change it. I will try cracking the injectors tomorrow but starting to loose any hope of it starting now and don’t want to destroy the brand new battery I’ve just fitted

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I’m inclined to think it’s possibly an ecu fault. I suspect when you loosen an injector pipe and crank that you’ll get a diesel but might seem a little bubbly making you think it’s drawing air in and lead you into an expensive world of changing components on the fuel system. I would look for a local independent mobile auto electrician to come and test the ecu etc. Should only cost a callout and be less than £100 and might save a lot of chasing. Alternatively you can send the ecu away to be checked/repaired 🤔 there used to be a company on the internet ecutesting.com that charged about £250 to repair/exchange them but if no fault was found then they refunded and sent back but you have to pay about £20 postage. I’ve had a similar fault like this before and it got very expensive to chase and sort. ( it was the ecu in the end but I only found this out after about 2k into it 🤦🏻‍♂️). Theres a post about it with all the symptoms somewhere earlier in the forum posts.

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7 hours ago, Bigdave1230 said:

I’m inclined to think it’s possibly an ecu fault. I suspect when you loosen an injector pipe and crank that you’ll get a diesel but might seem a little bubbly making you think it’s drawing air in and lead you into an expensive world of changing components on the fuel system. I would look for a local independent mobile auto electrician to come and test the ecu etc. Should only cost a callout and be less than £100 and might save a lot of chasing. Alternatively you can send the ecu away to be checked/repaired 🤔 there used to be a company on the internet ecutesting.com that charged about £250 to repair/exchange them but if no fault was found then they refunded and sent back but you have to pay about £20 postage. I’ve had a similar fault like this before and it got very expensive to chase and sort. ( it was the ecu in the end but I only found this out after about 2k into it 🤦🏻‍♂️). Theres a post about it with all the symptoms somewhere earlier in the forum posts.

Thanks, I think I managed to find the old post and contacted the ECU place that you mentioned (cartech) they want nearly £700 for an ECU replacement and didn’t even respond when I messaged them. Even tried ringing and got no answer. I was only 15mins from the place yesterday and hoped to drop mine off and see if they could test it but they wouldn’t answer the phone so just came home

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