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Update: Day 2 with Bolton Audi. Call on Friday last week to say they needed car longer to get a serial number from the alternator (not convinced of this). No call today so rang them up, no fault codes for the alternator on the car (despite umpteen other warnings DC/DC inverter being one of many saying "inadequate performance" in VAGCOM). Asked me if I wanted to come and pick car up, errrr no thanks it has yellow lights saying bring in to workshop due to electrical fault, "what would you normally do to clear all the errors and fix the car"? Unfortunately Audi UK want specific fault codes and unfortunately (my lesson learned), I cleared the codes the first time the warning came up, specific code first time around in VAGCOM was per below. Now no fault code on starter generator, so Audi UK won't replace. Anyway, going to test on the road tomorrow as I said I don't want it back until fixed..... no doubt they will break down somewhere and have to tow it back in *sigh*. Wait and see what tomorrow brings! First error (before clearing) associated with Alternator: Address CC: Starter-Generator (----) Labels:* None Part No SW: 4N0 903 028 H HW: 4N0 903 028 H Component: BSG-HP1-65 H16 0523 Serial number: 03081800020231 Coding: 28000000000000 Shop #: WSC 31414 790 00001 ASAM Dataset: EV_Start48VAU651 001006 ROD: EV_Start48VAU651_001.rod VCID: 303910DDCAA0AD5ABFB-8064 1 Fault Found: 21798 - 48V Electrical System P136C 00 [108] - Voltage too High Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 1 Reset counter: 227 Mileage: 46772 km Date: 2024.08.18 Time: 15:23:59 Temperatures-Temperature of processor circuit board: -50.00 °C Temperatures-Stator temperature: 23.20 °C Temperatures-Coolant temperature 1: 25.60 °C Temperatures-Coolant temperature 2: 26.80 °C Temperatures-Temperature of speed sensor: NOT-DEFINED No error now on starter generator: 😞 Address CC: Starter-Generator (----) Labels:* None Part No SW: 4N0 903 028 H HW: 4N0 903 028 H Component: BSG-HP1-65 H16 0523 Serial number: 03081800020231 Coding: 28000000000000 Shop #: WSC 31414 790 00001 ASAM Dataset: EV_Start48VAU651 001006 ROD: EV_Start48VAU651_001.rod VCID: 303910DDCAA0AD5ABFB-8064 No fault code found. However.... quite a few on battery regulator, CAN Bus, and DC/DC converter: Address 19: CAN Gateway (J533) Labels:* None Part No SW: 8W5 907 468 G HW: 8W5 907 468 G Component: Gateway H43 0135 Revision: 8A000003 Serial number: 0388A578418724 Dataset Number: 4M0909515P 0091 Coding: 02010001000486407396000000590032C89A0007180000000175078E10000000 Shop #: WSC 31414 790 00001 GVL: 01503C040804020042BC08000002C80011082010000000000000000000000000 ASAM Dataset: EV_CGateCONTIAU491 003150 ROD: EV_CGateCONTIAU491_003_AU49.rod VCID: 4DC76929BD52E0B2B4D-8018 Multifunction steering wheel control module: Subsystem 1 - Part No SW: 4M0 951 523 HW: 4M0 951 523 Component: J453 MFL H06 0004 Serial number: 20180710070907 30226 Battery Monitoring Control Module: Subsystem 2 - Part No SW: 8S0 915 181 C HW: 8S0 915 181 C Component: J367-BDMHella H10 9070 Serial number: 2628248504 6 Faults Found: 9502726 - Battery Management 2 C124F F0 [008] - Sequence Error during Operating Mode Selection [BMS_OPM_Failure] Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 14 Reset counter: 229 Mileage: 46772 km Date: 2024.08.19 Time: 14:04:11 48V activation restriction-Airbag control module: not active 48V activation restriction-Engine Electronics: not active 48V activation restriction-Roll stabilization: not active 48V activation restriction-48 V activation restriction due to open circuit: not active 48V activation restriction-48 V activation restriction due to deactivation: not active 48V activation restriction-Battery management 2: active 48V activation restriction-Voltage converter: not active 48V activation restriction-Auxiliary Air Heater Control Module/PTC: not active 48V activation restriction-Electrical compressor: not active 9502763 - Engine Control Module B106D F1 [008] - Sequence Error during Operating Mode Setting [MVK_MSG_OPS_Error] Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 3 Reset counter: 229 Mileage: 46772 km Date: 2024.08.20 Time: 08:27:24 48V activation restriction-Airbag control module: not active 48V activation restriction-Engine Electronics: not active 48V activation restriction-Roll stabilization: not active 48V activation restriction-48 V activation restriction due to open circuit: not active 48V activation restriction-48 V activation restriction due to deactivation: not active 48V activation restriction-Battery management 2: active 48V activation restriction-Voltage converter: not active 48V activation restriction-Auxiliary Air Heater Control Module/PTC: not active 48V activation restriction-Electrical compressor: not active 8526354 - Generator P1B01 00 [008] - Electrical Malfunction Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 3 Reset counter: 229 Mileage: 46772 km Date: 2024.08.19 Time: 13:57:50 Generator voltage: 10.6 V Battery voltage: 12.020 V 8519684 - 12V Electrical System C11CB 01 [008] - Electrical Failure Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 3 Reset counter: 229 Mileage: 46772 km Date: 2024.08.20 Time: 08:29:19 12-Volt Vehicle electrical system: malfunction status: Stage 1 8519685 - 12V Electrical System C11CB 01 [008] - Electrical Failure Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 4 Fault Frequency: 1 Reset counter: 229 Mileage: 46796 km Date: 2024.08.20 Time: 18:10:14 12-Volt Vehicle electrical system: malfunction status: Stage 2 8519683 - Energy Management Active U140B 00 [008] - - Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 6 Fault Frequency: 6 Reset counter: 229 Mileage: 46784 km Date: 2024.08.20 Time: 08:49:17 EM_vehicle_state: 00 00 Static current shut-off stage: Deactivation stage 3 Auxiliary heater activation restriction request-Parking heater: Permitted Auxiliary heater activation restriction request-Allowed parking heater runtime: 0 min Address 61: Battery Regul. (J1120) Labels: 4M0-915-105.clb Part No SW: 4M0 915 105 B HW: 4M0 915 105 B Component: BMS_48V_LiIon H06 0108 Shop #: WSC 00000 000 00000 ASAM Dataset: EV_BMS48VLiIonLGAU536 001001 ROD: EV_BMS48VLiIonLGAU536_AU37.rod VCID: 2809F8BDF270E59A67B-807C 1 Fault Found: 32772 - DC/DC Converter P0A94 00 [047] - Inadequate Performance Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 1 Mileage: 46772 km Date: 2024.08.19 Time: 13:57:50

just cleaned the 6 prongs on the accelerator pedal.(last pic)undo x3 8mm bolts remove the cover.one of the bolts is where the fuses are on the right side of the dash.removed x1 27mm torx bolt(pic 3) from the top of the pedal to free it.here are pics in case anyone needs a part no.i(pic 5) its definately improved acceleration more(90%)...

Well it's been a couple of weeks since fitting a new AC pressure sensor. I don't think it was the issue, whilst we haven't had much of a summer in West Yorkshire the AC still does not blow constantly cold air. I think it may have not been evacuated properly at the last regas. This was done through Groupon at ATS in Cleckheaton. It may be that it was done too quickly or not correctly & not enough gas was put back in. I'm gonna try find a specialist AC service mechanic to see if it can be looked at properly. I'll report back.

the car needs to be plugged into vcds to reset inspection interval.Greg

I must be missing something here. You fitted a new throttle body to solve a clutch problem?

Thank you. Politeness is a rarity here.

Hello Granola, ‘….pointless piece of extra weight’. If you are talking the moulded plastic cover, then removing it is likely to reduce the overall weight by about the same as not carrying half a cup of coffee in the cup holder. Kind regards, Gareth.