Do codes stay even when the ECU is reset via unplugging battery
#1
AudiWorld Senior Member
Thread Starter
Do codes stay even when the ECU is reset via unplugging battery
reason i ask is i went into light limp mode a few days ago,(no CEL), for the first time since i bought the car . it did not clear by restarting the car, so i unplugged the Battery. this fixed the problem (so i guess is not a leak) but a couple days later it went into limp mode again. same thing, a simple restart did not work so i unplugged Battery again. car back to normal.
iam guessing MAF is to blame.
but i dont have a Vagcom because i dont have a laptop. so i was going to go to autozone to get the code read if they are still there before i spend the money on a MAF.
iam guessing MAF is to blame.
but i dont have a Vagcom because i dont have a laptop. so i was going to go to autozone to get the code read if they are still there before i spend the money on a MAF.
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#9
For those of us without a VAG/Com
the Autel reader can pay for itself the first time you use it. It's helped me with both my TT and my wife's A4.
No connection, just satisfied user.<ul><li><a href="http://www.auteltech.com/code2.htm">http://www.auteltech.com/code2.htm</a</li></ul>
No connection, just satisfied user.<ul><li><a href="http://www.auteltech.com/code2.htm">http://www.auteltech.com/code2.htm</a</li></ul>