Vagcom code question

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Mar 30, 2004 | 05:17 AM

BongoCruiser

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Vagcom code question

Yesterday at slow speed, my 1997 A8 hesitated for about 2 seconds then resumed to normal. When I put it in park the check engine light came on with the following codes:

16825 evap emissions
17547 Fuel trim: Bank 2 (add) system too lean p1139-35-00--
17545 Fuel trim: Bank 1 (add) system too lean p1139-35-00--

I had a full tank of premium gas and the cap was on tight. I've had the 16825 code before and I plan on changing the gasket in the trunk as described on audipages. The fuel trim happened once before back in December but was dorment for a while.

Any suggestions?
TIA
Joe

Mar 30, 2004 | 10:28 AM

jwass

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Joined: Feb 2004

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Re: Vagcom code question

I had both those codes (17547,17545) on my 2000 A8 turned out it needed a MAF sensor. The part is now warenteed by Audi for 7 yrs/70,000 miles I don't know if that is applicable to your car.