TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

SONSOFBITCHES!!!!! CEL on again(3rd time in 2 weeks)....

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Old Feb 17, 2003 | 06:51 AM
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PHUNBALL's Avatar
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Default SONSOFBITCHES!!!!! CEL on again(3rd time in 2 weeks)....

This is the 3rd time in 2 weeks that my CEL has come on and it has already been to the dealer two of those times for repair. Basically they don't know whats wrong with it which is what I was told the last time. The first time they blamed it on a split hose at the DV(on the vacum side of my Forge) and almost made me buy a new one, but repaired it with a little snip and hooked it back up(only took a day for the light to come back on). They told me that they pressure tested the entire system and could find no leaks anywhere. What I have observed is that the light stays off until I fill the car up with gas, at that point it will run fine until the next day when the light comes on again. Not sure if this has anything to do with it or not, but it is the one thing I can and have observed. I need to find someone locally with a VAG I can use to see what is really going on.

Any thoughts?
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Old Feb 17, 2003 | 06:53 AM
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Qu!cksilva's Avatar
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Default Vapour return lines or a vapour control solenoid.

Just a guess due to you mentioning the filling up of Gas tripping the light...

Marcus
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Old Feb 17, 2003 | 06:57 AM
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I had my evap valve replaced, it caused a CEL.
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