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

My TT gave me a valentines present and it wasnt that great.....CEL

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Old Feb 15, 2008 | 10:28 AM
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Default My TT gave me a valentines present and it wasnt that great.....CEL

So I got a Check Engine Light on Monday and took it to autozone to check the code.

The code was: P0171 Fuel mix lean (bank 1)

I had recently put some crappy fuel from Costco in and I did it while they were refilling the tanks (I know stupid mistake but I HAD to get gas and its real cheap there) so I figured something was clogged up. I bought some fuel cleaner and put some 91 octane in her and she ran good Tuesday and Wednesday.


Short story long, I was driving with my chick last night back from dinner on Pacific Coast Highway in Laguna Beach and some D-bag in a beater boxter tried to go with me. I decided to forgo his child like ploy and ignored him. Two miles or so down the road he is still pulling some shenanigans. So I got on it a bit (my lady "loves the sound of the turbo and the way it speeds up") to give my girl some fun. We all know I am not going to let some mid life crisis turd in a boxter try that while my girl is in the car.

Boom, CEL back on again. I have not got a chance to check the code but, is there something that I should be doing to remedy the previous code. Also, is there anything urgent that I need to do so that there is no more harm done to the car.
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Old Feb 15, 2008 | 10:36 AM
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MAF
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Old Feb 15, 2008 | 10:39 AM
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... or O2 Sensor
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Old Feb 15, 2008 | 10:49 AM
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Default Re: My TT gave me a valentines present and it wasnt that great.....CEL

thats too bad my valentine gave me a ....<ul><li><a href="http://www.ttstuff.com/Merchant2/merchant.mv?Screen=PROD&amp;Product_Code=FMTTGK-6-TT">http://www.ttstuff.com/Merchant2/merchant.mv?Screen=PROD&amp;Product_Code=FMTTGK-6-TT</a</li></ul>
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Old Feb 15, 2008 | 11:21 AM
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Hell, I'm "0" fer today, I'm pretty sure that code is MAF
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