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1999 A4 Avant 1.9TDi new owner

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September 4, 20223 yr

Just purchased yesterday, then driven 250 miles home, what a lovely thing

The seller 3/4 filled the tank with veg oil, so I topped it up with £15 of diesel

Lots of questions coming soon

And here's the first

Dose this model have a egr valve and a catalyst? I know it doesn't have a dpf

Ta Ray

Edited September 4, 20223 yr by Ssray
Fat fingers

September 6, 20223 yr

Welcome to the forum you'll find the members on here are a friendly and helpful bunch 🙂

Running on veg oil is good as long as the conversion has been done properly.

No there shouldn't be an egr but it will have a catalytic converter.

September 13, 20223 yr

Author

I thought this was a egr? The bit in red

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Alternator failure related to mild hybrid system?
Audi A7 Club

Alternator failure related to mild hybrid system?

PocketsAintEmptyCuh · October 16, 20232 yr

I've been seeing more and more posts across FB and multiple forums about people having the alternator failure related to the 48v mild hybrid system and wanted to see if anyone has had this issue and how their experience has been. I know in USA they have announced a TSB with an extended warranty for 7 years but I am trying to get more info from Audi UK but not getting anywhere. Has anyone had this issue and if so has Audi fixed it (if out of warranty)? It seems to be tha
- 665 replies
- 213,418 views
PocketsAintEmptyCuh

October 16, 20232 yr

PeterWJames

2 minutes ago2 min
A3 uncommanded engine shutdown
Audi Technical

A3 uncommanded engine shutdown

Bobs dad · 21 hours ago21 hr

I have a new A3 Black Edition auto. Within four weeks of delivery the engine cut out whilst driving, the drivetrain under positive power. The car rolled to a complete halt, the retardation entirely commensurate with the wheels driving a dead engine - it did not freewheel. The instrument panel remained powered and displayed no warning lights or fault messages. I shut the car down and after a pause restarted. Since then it has operated normally. The Distributor has found no data supporting t
- 2 replies
- 82 views
Bobs dad

21 hours ago21 hr

Bobs dad

10 minutes ago10 min
Running boards 2024 black petrol standard model
Audi Q5 Club

Running boards 2024 black petrol standard model

Peter aeddon · 12 hours ago12 hr

Hi I’ve just joined and I want running boards on my 2024 Q5 petrol standard. I live in Edinburgh does anyone know where I can go other than the main dealer as they are extremely expensive. I require them to supply and fit for a good price.
- 2 replies
- 47 views
Peter aeddon

12 hours ago12 hr

Peter aeddon

31 minutes ago31 min
New 226 audi q3
Audi Q3 Club

New 226 audi q3

james brown · January 20Jan 20

Any member bought one.
- 54 replies
- 3,271 views
james brown

January 20Jan 20

Audisq524

46 minutes ago46 min
Audi A4 B9 Avant 2016 TDI > Brake pad wear sensor message
Audi A4 (B9) Forum

Audi A4 B9 Avant 2016 TDI > Brake pad wear sensor message

letsonk · 51 minutes ago51 min

Hi can anyone help with this. I'm looking to code out the 'brake pad' wear limit reached message on dash. I managed to eliminate the orange brake light symbol when the message appears along with the audible by changing the long coding on VCDS but does anyone know where i can delete the message aswell on VCDS? New pads & discs fitted and also new genuine brake wear sensors but there seems to be that there might be a fault somewhere so im looking to de code it completley. See picture below
- 0 replies
- 11 views
letsonk

51 minutes ago51 min

letsonk

51 minutes ago51 min
Recall for Pretentioner / Seat belt 2026 model Q5
Audi Q5 Club

recall
Recall for Pretentioner / Seat belt 2026 model Q5

PaulBoxer · 2 hours ago2 hr

Has anyone else had the latest Q5 Recall for seat belt pre-tensioner “recalled” ? More interestingly did anyone have the recall work carried out? My 2026 Q5 was Recalled, however I received notice that the Recall was indeed Recalled which seems strange
- 2 replies
- 15 views
PaulBoxer

2 hours ago2 hr

PaulBoxer

57 minutes ago57 min
Engine / ECU to Injector wiring loom
New Members Introductions

Engine / ECU to Injector wiring loom

Neil Robertson · 11 hours ago11 hr

Hi, I'm looking for a engine/injector wiring loom that goes from the ECU (8P0 907 115 T Med 9.1) to the injectors (06F906036A) for a Audi A3 2008 2.0L TFSI Quattro due to an intermittent misfire issue on cylinder no. 4. Cost from TPS for genuine replacement is astronomical, any help would be appreciated (e.g. where to source a replacement, correct part no., etc)
- 1 reply
- 69 views
Neil Robertson

11 hours ago11 hr

Neil Robertson

11 hours ago11 hr
Are S5's notorious for not being serviced?
New Members Introductions

Are S5's notorious for not being serviced?

ZeroX · Saturday at 10:46 AM5 days

Hi, following on from my previous thread, I have seen another car that I was interested in: https://www.evanshalshaw.com/search/details/used/audi/a5/automatic-petrol-white-coupe/06ce9494-f94d-f111-8fdd-000d3a874790/ When I enquired with the dealer, they said there is only one stamp in the book from February of this year, and no history at all in the Audi database. So there is only evidence of 1 service in almost 10 years. I am starting to get a bit !Removed! off with this actually, and it's real
- 25 replies
- 540 views
ZeroX

Saturday at 10:46 AM5 days

cliffcoggin

11 hours ago11 hr
C5 RS6 034 strut top mount
Audi A6 (C5) Forum

C5 RS6 034 strut top mount

petec5 · yesterday at 09:58 AM1 day

Hello all After a year of owning my first RS6 c5. It seems I'm in need of new strut top mounts. Do any of you have experience of the 034 rubber mounts? I've seen they are solid vs original ones that have bearings. How much of a difference does this make. And on a side note has anyone used RB Racing brake disc. What's your thoughts? Any help will be much appreciated Pete
- 4 replies
- 102 views
petec5

Yesterday at 09:58 AM1 day

petec5

13 hours ago13 hr
Help with some issues
Audi A5 Club

s5 coupe
Help with some issues

Kian · May 27May 27

Hello everyone, Wondering if anyone can help me. A few weeks ago my EPC light came on and immediately went into limp mode and started jumping when driving at 5mph. After a few hours I came back to the car and it was fine so I drove it to my storage unit. I came back the next day and when starting it the EPC light and EML light were illuminated and the idle was quite rough. I came back to it about a week ago and all the doors were locked, the key isn't unlocking it and the barrel of the central
- 5 replies
- 251 views
Kian

May 27May 27

cliffcoggin

15 hours ago15 hr
Wing mirrors don't fold out when unlocking the car.
Audi Q2 Club

Wing mirrors don't fold out when unlocking the car.

john260164 · 18 hours ago18 hr

Hi. My partner's recently bought Q2 has an odd and not very welcome feature. The wing mirrors fold on locking the car with the key pilp, but don't unfold when the car is unlocked with the plip. They only do so when the key goes in the ignition. In some circumstances this can lead to doubt about whether the doors are locked or not whereas before it was obvious as the plip alone folded and unfolded the wing mirrors (as is does with my similarly new A3). The garage says it can't be changed but does
- 2 replies
- 80 views
john260164

18 hours ago18 hr

john260164

16 hours ago16 hr
Park My A3 without having brakes on
Audi A3 (8Y) Forum

Park My A3 without having brakes on

JGB · 22 hours ago22 hr

Hi all I have had my A3 since September 2025 and I haven't yet been able to figure how to park it in my garage with the brakes off. It's an auto and I have read lots of stuff but I cannot figure it out. I may be stupid but there you go any helpful advice will be appreciated. JB
- 2 replies
- 100 views
JGB

22 hours ago22 hr

joe6

17 hours ago17 hr
Audi A1 coil packs
Audi A1 Club

Audi A1 coil packs

Andy baggy · May 21May 21

Recently while driving my EPC light came on . Followed by my engine management light. Unfortunately I was on the motorway so put car into sports mode in the auto box to keep the revs high so I could get home the 49 miles. Been to the garage this morning no lights on my dash they diagnosed 2 coil packs going down. They are going to replace all 4 spark plugs and coil packs next week. They also said that I may now need a new catalytic converter. Has anyone had any issues with this sort of proble
- 1 reply
- 195 views
Andy baggy

May 21May 21

Steve Q

17 hours ago17 hr
Central locking
Audi A3 (8P) Forum

Central locking

BlueBird · yesterday at 09:34 AM1 day

My passenger door only unlocks during summer months, back door same side, intermittent during winter. Is there an explanation please?
- 1 reply
- 71 views
BlueBird

Yesterday at 09:34 AM1 day

cliffcoggin

17 hours ago17 hr
GEARBOX MALFUNCTION YOU CAN CONTINUE DRIVING
Audi A6 (C7) Forum

GEARBOX MALFUNCTION YOU CAN CONTINUE DRIVING

Fcam_96 · Monday at 08:04 PM3 days

Hi, so I’ve had my audi a6 just over a year now cars been brilliant tbh drives perfect, on Saturday I did a 350 mile round trip to London and back in one day no issues at all that’s probably the longest drive I’ve done in the car, today I was driving back from work I got a message on my dash saying gearbox malfunction, I scanned the car and it gave me these three codes P084000 Transmission Fluid Pressure Sensor/Switch A P177500 Hydraulic pressure sensor 1 Adaptation at limit P060B00 Internal C
- 1 reply
- 133 views
Fcam_96

Monday at 08:04 PM3 days

Steve Q

17 hours ago17 hr

Welcome to the Audi Owners' Club - An Independent community!

1999 A4 Avant 1.9TDi new owner

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Topics

Alternator failure related to mild hybrid system?

A3 uncommanded engine shutdown

Running boards 2024 black petrol standard model

New 226 audi q3

Audi A4 B9 Avant 2016 TDI > Brake pad wear sensor message

Recall for Pretentioner / Seat belt 2026 model Q5

Engine / ECU to Injector wiring loom

Are S5's notorious for not being serviced?

C5 RS6 034 strut top mount

Help with some issues

Wing mirrors don't fold out when unlocking the car.

Park My A3 without having brakes on

Audi A1 coil packs

Central locking

GEARBOX MALFUNCTION YOU CAN CONTINUE DRIVING

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