Question about 2005 Audi A3
I have a 2001 1.8t audi A3 it has a starting problem, had a diagnostics check and camshaft sensor was showing up implausible, air flow sensor intermittent, Temp sensor implausible, and cylinder misfire, the timing has been checked and fitted a new camshaft sensor crankshaft sensor and temp sensor but prob is still there i was deciding whether to change the air flow sensor as well what do u think? Also what could be the cause for these things to happen
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Posted on Jan 02, 2017
SOURCE: audi radio code
I accidentally tossed out my 1993 Audi 100CS radio code
when getting rid of junk in the glovebox.
After changing my headgasket on the motor we reconnected the battery supply & found the radio on SAFE mode.
AUZ1Z7N2020175 is the Radio #
Anyones help to me at Dhuber@c-ram.net is appreciated.
Thank you in advance!
Posted on Jul 16, 2008
Change the coolant temperature sensor. They're known problem areas on other Audi models, including my A4. The part runs about $20 from www.ecstuning.com and it's the problem probably 75% of the time. If that's not a fix, it could be a thermostat that is stuck open and causing the gauge to never read warm.
Posted on Aug 11, 2008
SOURCE: audi a3 1.8t dump valve fitting
A dump valve replaces the recirc valve. Did you see the reply to your prior post on this topic that I put up the other day? You can do it but it'll cost you your catalytic converter and O2 sensors - that has been proven out many times in the past. If you don't care about that and don't mind spending $1200-1500 every year or 18 months to replace those parts, then go to www.audiworld.com or www.audidiy.com and look in the tech areas - there are step by step procedures there that walk you through recirc valve replacment. They'll show you how to fit an aftermarket recirc valve, but you can follow that procedure to do a BOV as well.
Seriously though, as I said before, some cars are fine with BOVs but Audis are not. You're going to cost yourself a LOT of money just for the sneeze sound and slightly slower turbo spool. Your car and money though so it's your decision.
Posted on Oct 19, 2008
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