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Hi all, I have read mods post and any help given will be much appreciated and reciprocated. For the last couple days I haven't been able to get my 2.0tdi A4 to start. OBD showed no fault codes but battery light is on when turning on the electrics. Noticed the battery was sitting at 12/12.6V idle but dropping right down to 8V when cranking. When hooked up to another vehicle for a jump start to goes up to 13.7V but still drops down to around 9V when attempting to start it just cranks and doesn't ignite. Got a replacement battery today but still have the same issues with a brand new battery. I was told this might be a DPF issue or a glow plug issue. What do you all think? Also within the last couple months I've had the EGR replace and the timing belt and pump replaced too. Screenshot is from a couple days ago, still showing the exact same reading with the new battery.

Hi all , Can anyone tell me where i can get a replacement wheel centre from for a 2007 A3 sportback , ive lost one and it looks awful with it missing , thanks Ed

Hi all, I have SW: 42.2.0 and want to upgrade to 5570. I have the DVD in the boot so I assume I have MMI 2G high? Anyway I am after buying the firmware update dvd's ideally from a UK supplier and would appreciate any referals. Thanks

Hi all, hope you're all well and keeping safe! I would appreciate if someone could help me with this issue.. So, I went to refill my Air con and there was no any leaks or issues. The compressor works, blower works, fans are working and everything seems perfect. So far I have used the radiator heating and i had no problems, blowing and heating on any settings you like. However, I switched on the air con and still everything works except no air blowing at all, not on any setting - windscreen, legs, dashboard... Computer checked as well and no faults. Thank you in advance for your help!

I have a Audi A4 2007 B7 170. I have had the car mapped to 220 increasing it by 50 Bhp but time has now come where im due a cluth and fly wheel but want a upgrade. Does anybody have any recommendations on what i should get? Been told dark side developments are good? Plus i got a consistent dpf problem flashes up with the glow plug light with the dpf light and sometimes the engine management light the car goes in limp mode here and there then goes back to normal but throws out black smoke which is a bit odd. Been told i need a new turbo which i doubt. Any help and advice will be very much appreciated. Thank you

Hi, I am a new member. I have been looking endlessly for a gear box for my Audi A6 Sline 2.0 TDI Diesel (Automatic). My VIN code is WAUZZZ4FX7N126957 Can anybody assist please. Thanks Rio

Hi guys, new to the forum but would like to pick your brains. Got a tuning box for my 2007 a4 2.0tdi 140 b7. Now im almost certain its a PD engine, but i cant for the life in me find where to connect the plug from the box. I know many dont like the boxs but im trialling it before i look into a remap. If anyone has put a tuning box onto their car id be grateful for your advice. Ive attached a picture of the engine. Cheers

Hi Guys, New to this forum so please go easy on me :) I have read through posts with similar issues to what I am having and wondered if anyone can throw some light on it please? I have a A4 S - line Convertible 2007 2.0TDI which will not start when the car is hot, I will explain what I have done so far!! So in the morning the car starts fine, it drives perfect all the time and I get a good 50-60mpg no issues at all, about a month ago I parked up and went to move the car after an hour but it wouldn't start, engine turns over fine but no fire, so I had it towed home and in the morning I tried it again with a nearly flat battery and it started. Forward on a month and its now getting worse, I have read tons about this so changed the coolant sensor and fitted a new battery as the old one was a Moll from 2007 but its still doing it, if you start it and turn it off then straight back on it fires instantly but randomly it will not start if I go get fuel, shopping etc. Its been into a Audi specialist who cannot find a fault and it has been scanned many times and no codes are showing, I have no CEL either. Now if I leave the car for approx. 2 hours it will start, sometimes a bit longer than normal to start but it will go. I have seen issues with the starter motor but the garage says its not that as it turns over fine around 400 rpm iirc, they checked the Crank and Cam sensors and they work ok but I have seen on the net that A4's have a issue where the starter motor has some sort of heat sink issue, the Audi place wants it to go to a Derv Fuel specialist to check injectors etc. but I am reluctant as the car is perfect apart from the starting issue and they think its fuel related, they checked the fuel pump too and that purrs away nicely when you turn on the ignition. I have tried starting the car with the coolant sensor disconnected and it still will not start when warm. Any ideas? Sorry for the novel of a post haha

2007 56 Audi A4 Cabriolet / Convertible 2.0 TFSI in Blue with Blue hood. 138,000 miles with Full History, MOT until Mid January 2017, taxed also (in use every day). Full electric power hood and windows. Hood in excellent condition with glass rear window (not plastic). Standard alloy wheels with decent tyres. Multi functional steering wheel with cruise control, climate control and stability. CD player and CD multi-changer. 2 keys (remote) and full Audi booklets and wallet. 2 x previous keepers. £4250 ono