1. D

    A5 2.0tdi ultra or 3.0 tdi?

    Hi guys, I am about to change my car and I need a little help from people who have experience with the A4s and/or A5s (2017 onwards). Which diesel engines are the most reliable? I have been looking the 3.0 tdi and the 2.0 tdi ultra. My commute is 140 miles/day on motorway. Thank you in advance.
  2. C

    Audi a4 2.0tdi glow plug flashing and esp & eml light on abs light intermittent

    Hi guys new here so not sure of this is the right place to post sorry if not. Just looking for any info or tips of anyone here has had the same issues. I bought the car Friday it drove ok no obvious knocking or banging and dash was clear. after the 73 mile trip home the GP light started to...
  3. 2

    Removing diverter valve sensor

    Not sure if this is the right place to post but if I would remove the diverter valve sensor would it hurt my car? I know very little about cars compared to a car guy. Car: Audi A4 2.0 TDI 190hk Year: 2018 More info: Quattro, automatic. Service/maintenance: Audi Verified Shops only. Video on what...
  4. A

    Q7 Help with sourcing a Q7 Transmission Valve Body

    Hi I need some help with sourcing a new, refurbished, or used transmission valve body for a 2008 Audi Q7 3.0 TDI (240PS) (Transmission: Aisin 09D TR60-SN) Hoping that someone here could point me in the right direction. Thanks
  5. M

    Audi A3 2.0 TDI remap?

    Hi guys, I have a 2005 2.0 TDI A3 with 158,000 miles on the clock. Looking at getting it mapped and wondered what everyone’s experience with mapping is like? Any clutch slipping etc? I was once told that the 2.0 engines are more than capable of the power but it’s more the clutch you have to...
  6. J

    Wont start after empty of fuel

    Help had been appreciated! Applies to Audi A4 B8 TDI 2009. The fuel pump under the car, pump number 2 (not the one in the tank), had oxidized the cables so that it did not run, which resulted in no fuel to the engine. Took a while to find the fault but now that it is fixed the car does not start...
  7. L

    Ko4 turbo upgrade

    My pd170 has gone in for turbo to be reconed with a hybrid billet based on a ko4, bored out inlet etc, i have decat, egr delete, stock intercooler & injectors, swirl flap delete, what sort of power would be achievable after a remap?
  8. T

    DPF differential pressure sensor

    Where can I get a DPF DIFFERENTIAL PRESSURE SENSOR ASSEMBLY for a 2010 Audi A3 2.0TDI, I’m UK based in the North East. My car seems to be missing one of the pipes.
  9. Audi-12332!

    Audi A3 64 reg help

    I've bought a carista to check codes on my car as I safety system system fault message on my cars mmi. There seems to be an error with headlight aiming aswell, checking the code online points to the rear left sensor being defective. But im not sure about the airbag fault. Here is the detailed...
  10. SteveeeGee

    SQ5 2020 SQ5 TDI - review at 2mths

    At 2 months in at just 900 miles, and as a 1st time Audi owner coming from Lexus and Alfa, I thought I'd post my thoughts on how the Audi and SQ5 experience is going - will be a long post...... A long time ago, when I was much more junior, I was taken out by a supplier in his V6 TDI A6...
  11. rajsta

    1st Gear selection issue

    2011 A6 2.0L TDI, 170Ps. I'm hoping this could be something overlooked. I've just had a new used low mileage Manual Gearbox fitted as the old ones shaft bearings were shot causing excessive wobble/ Vibrations. Now the new gearbox has cured these issues with no more wobble/ Vibrations. It's now...
  12. Aaronm067

    Engine MIL inoperative or indicates a malfunction ( (g))

    Hello everyone, I have an A3 8L 1.9Tdi with the AGR engine and it’s failed it’s MOT on the above. I’ve honestly never noticed it on my car and after reading an article online about an 8P not being fitted with an engine check light I’m hoping that this is the same for my car. can anyone shed...
  13. saleen

    Sold 2007 A4 Avant 2.0TDI S-line (170PS)

    Its time to trade in my trusty A4 Avant.. 135000 miles, FSH (mostly Audi dealers + specialists), MOT till May 2021, cambelt changed, 18” alloys, roof-rails, front & rear parking sensors, Audi Concert 6-speaker CD/stereo, dual-zone climate control A/C, two remote keys, front seats elec/adjustable...
  14. E12_RHN

    2.0 TDi bkd Judder/Misfire

    Hello all very new to this but was wondering if anyone could help me out a bit. I have a 2007 Audi A3 with the 2.0 bkd engine everytime I start the car from cold, at idle there is a very intense judder which I believe to be a misfire but, when I apply the gas it runs as normal. Its been doing...
  15. D

    Audi A3 2.0 TDI 170 2007 white smoke

    Hi all, I’m looking for some help. I have a 2007 A3 sport back 2.0 TDI 170 that has decided to blow white smoke from the exhaust on acceleration with a strong smell of burning especially when first started or idling. there is no lack of power or problems starting ect. I have had the head...
  16. A

    Anyone used TDI tuning box on A5 2.0 Quattro 177?

    Hello all, just bought a 2014 A5 2.0 TDI Quattro 177, I would prefer the tuning box stage 1 to a remap because its not overwriting my cars ECU, just intercepting/overriding instead (and it’s untraceable/removeable) and I was just wondering if anyone else has used one and are the gains as good as...
  17. L

    Hybrid turbo overboost

    Brought a second hand hybrid turbo gt1756, fitted it and had no power it was just over boosting. Car is a pd140 bkd already mapped, egr delete, straight through exhaust. Turbo came off a bkd with s3 fmic, darkside hard pipe kit and the previous owner said the actuator will need adjusting as it...
  18. wilco184

    SQ5 3.0 TDI Coolant Temp

    Hi, For cars with the 3.0 TDI engine, what does your coolant temperature gauge display when the ambient air temperature is 15 Deg C or above? I have an issue where below 15 Deg C, the coolant temp gauge sits at 90 and is steady which is fine, but at 15 or above, the gauge fluctuates down to 75...
  19. RenierVR

    Help Please B8.5 2.0tdi is making tapping noise from start for 5min then goes away

    Hi guys, I need some advice please? My 2.0 tdi one morning when starting quite a loud tapping noise for a few minutes and then goes away mostly when hot. I have a VCDS and did a scan and some basic tests but everything on the software showed normal. When the sound fades away the car seems to...
  20. BenjaminCalveley

    Facelift AUDI A3 8V TDI - Turbo Elbow

    Hello! So I've been searching and searching for some light on a Highflow Turbo Elbow for an Audi A3 8V 2.0TDI 2015, holding a stock turbo. I'm interested in buying the MST Induction kit but I don't see the point if I cant also change the Turbo Elbow as that is restricting the job of the bigger...