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Rough idle when hot

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June 19, 20241 yr

Wonder if anyone can help with this issue at all I have a 2010 1.6 tdi cabriolet , I have been having issues as of recient where when the car comes to a stop and is idling it will be hunting not still , this only seems to happen once the car is up to temp,

I have attached a video to show exactly what’s happening any info greatly appreciated

June 19, 20241 yr

Id recommend a diagnostic check to see if any fault codes flag up. Could be an issue with maf sensor, cam sensors etc.

June 19, 20241 yr

Author

I forgot to add that there isnt any engine management lights displayed at all could there be codes without a light on

June 20, 20241 yr

18 hours ago, mikey_a3 said:

I forgot to add that there isnt any engine management lights displayed at all could there be codes without a light on

Yes.

June 21, 20241 yr

On 6/19/2024 at 11:06 PM, mikey_a3 said:

I forgot to add that there isnt any engine management lights displayed at all could there be codes without a light on

Yep definitely

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Engine / ECU to Injector wiring loom
New Members Introductions

Engine / ECU to Injector wiring loom

Neil Robertson · 6 hours ago6 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)
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- 36 views
Neil Robertson

6 hours ago6 hr

Neil Robertson

6 hours ago6 hr
Are S5's notorious for not being serviced?
New Members Introductions

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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
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Saturday at 10:46 AM5 days

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Peter aeddon

7 hours ago7 hr

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Audi A6 (C5) Forum

C5 RS6 034 strut top mount

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19 hours ago19 hr

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Help with some issues
Audi A5 Club

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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
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Kian

May 27May 27

cliffcoggin

10 hours ago10 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 · 13 hours ago13 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
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john260164

13 hours ago13 hr

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11 hours ago11 hr
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Audi A3 (8Y) Forum

Park My A3 without having brakes on

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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
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JGB

17 hours ago17 hr

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12 hours ago12 hr
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Bobs dad · 16 hours ago16 hr

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Bobs dad

16 hours ago16 hr

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Audi A1 Club

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Andy baggy

May 21May 21

Steve Q

12 hours ago12 hr
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Audi A3 (8P) Forum

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BlueBird · 19 hours ago19 hr

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

19 hours ago19 hr

cliffcoggin

12 hours ago12 hr
GEARBOX MALFUNCTION YOU CAN CONTINUE DRIVING
Audi A6 (C7) Forum

GEARBOX MALFUNCTION YOU CAN CONTINUE DRIVING

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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
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- 118 views
Fcam_96

Monday at 08:04 PM3 days

Steve Q

12 hours ago12 hr
A% front suspension groan
Audi A5 Club

A% front suspension groan

IainH · 12 hours ago12 hr

Last summer while in the heat of southern France, my A5 (Dec-2017, 40,000 mile) developed a front suspension creak. It was always at low speed and particularly when turning left. The car was completely checked on my return, 'shaked, rattled and rolled', but steadfastly refused to creak once, however, everything was checked, levered, put in a shaking plate, and no creaks or movement in joints found, and so while noisy, the car was declared 'good' (safe). The sound is very like the creak heard her
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IainH

12 hours ago12 hr

spartacus 68

12 hours ago12 hr
Any ideas on what this sound could be? Audi A3 8P
Audi A3 (8P) Forum

Any ideas on what this sound could be? Audi A3 8P

Lewbyleww · 19 hours ago19 hr

Hi all does anyone have any idea on what this distinct tapping noise could be? had the rocker arms, lifters, injectors and all cam followers replaced and is still present. Noise is at idle and speeds up with acceleration and can hear it inside doesn't affect performance. Been advised by three separate mechanics its not bottom end so at my wits end really, any thoughts appreciated. Thanks a7bcf128-5947-4002-afba-29c811dd5d88 (1).mp4
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- 93 views
Lewbyleww

19 hours ago19 hr

Lewbyleww

19 hours ago19 hr
Does anyone know what this high pitched noise is?
Audi A1 Club

Does anyone know what this high pitched noise is?

redaudi20 · December 11, 2025Dec 11

IMG_2335.MOV Hi there, My A1 1.6 TDI Sport 2017 makes this high pitched noise which sounds like it’s coming from the right rear side. It more tends to happen when the weather is cold. It starts when the car has been going for a couple miles and stops as soon as you turn the engine off. I have attached a video of the noise. Does anyone know what this could be? Thanks IMG_2335.MOV
- 3 replies
- 710 views
redaudi20

December 11, 2025Dec 11

StanH

19 hours ago19 hr

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Rough idle when hot

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Topics

Engine / ECU to Injector wiring loom

Are S5's notorious for not being serviced?

New 226 audi q3

Running boards 2024 black petrol standard model

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

A3 uncommanded engine shutdown

Audi A1 coil packs

Central locking

GEARBOX MALFUNCTION YOU CAN CONTINUE DRIVING

A% front suspension groan

Any ideas on what this sound could be? Audi A3 8P

Does anyone know what this high pitched noise is?

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