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This old T5 has just come in to me with a failed ABS module. I can no longer communicate with it to recover the original coding. The second hand unit supplied by the customer has a very slightly different part number. The end digit is an R where as the original one was S. I'm obviously concerned...

I've inherited this car from another garage after it failed its MOT test as the airbag light was on. An Audi specialist diagnosed a faulty ECU but the customer didn't want to pay for a new ECU from Audi so had the garage remove it and he sent it away for repair. I don't know what the original...

I'm trying to get to the bottom of why after about a minute, the oil level warning comes up on the display. It has had a new sensor fitted, I've checked the wiring to the sensor to confirm 12v pos, neg and signal wires are all ok and the instrument cluster shows sensor fault if i disconnect it...

I've had to replace a water damaged central locking module on this car. I've sourced a second hand unit for it but have discovered that although the part numbers match, my replacement unit appears to have been fitted to a roadster, so has different coding and as a result, the roof doesn't...

I have a fault code reporting NOx sensor G295 signal too low. After some research, I believe that this is the pre DPF sensor and I'm trying to determine what this code is telling me. I have noted that the live data for this sensor shows NOx emissions reading lower than the post DPF NOx sensor...

I've inherited this job from another garage after they failed to adapt a new steering angle sensor. Wednesday,17,June,2020,10:34:17:54575 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64 VCDS Version: 20.4.0.1 (x64) HEX-V2 CB: 0.4508.4 Data version: 20200331 DS317.0...

This car came in with a failed exhaust temperature sensor and excessive soot accumulation fault code. I've replaced the sensor and the only code to return is the soot accumulation code. I've checked out this forum and Ross-Tech wiki but I can't make it do either a static regen or a driving...

This car has been repaired after front end accident damage. We're left with a heap of issues to resolve but my main question is regarding the crash data stored in 44 steering assist. This has shut done the power steering. From the research I have done so far, it looks like from 2018 onwards, it...

Tuesday,17,December,2019,10:06:19:54575 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64 VCDS Version: 19.6.2.0 (x64) HEX-V2 CB: 0.4508.4 Data version: 20190930 DS308.0 www.Ross-Tech.com VIN: WVWZZZAUZEW404526 License Plate: GY14WWH Mileage: 62697km-38958mi Repair Order...

I've seen this message on a few different vehicles when attempting any adaptions etc in engine management. I go into security access and enter code 27971 as prompted to enable adaptions and it replies with message - controller refused to send seed. Error 7F: service not supported in active...

I'm trying to figure this problem out with this 2014 A4 but have got a bit stuck with where to go with it. When in park or neutral, the engine idles at around 1300 RPM or surges. The problem doesn't appear to happen when its in drive. I've smoke tested the intake system to check for air leaks...

Hi all, This is my first post here and I'm hoping some one can shed some light on a strange fault with the power steering on this car. Monday,15,January,2018,09:30:35:39618 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64 VCDS Version: 17.8.0.1 (x64) Data version: 20170721...