A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

check engine light

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Old

Jun 25, 2006 | 05:44 PM

#1

nonsito

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check engine light

the check engine light been on for 3yrs in my car . never bothered me till 6 months ago when i couldnt pass the inspection. now at 215,117miles, am about to sell the car. had these codes, 1 for the egr,2 for the temp sensor 3 for vac line. so i decided to change the vac lines yesterday.changed like 5 vac lines, unplugged and plugged back the battery for 5min. code is gone. drive the car for hours , nothing. vag my car, no code. maybe my vag not working. brought the car to autozone , there also found no emission codes.after 3yrs, all it took was a vac line sitting round and 15min to fix my car.

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Old

Jun 25, 2006 | 09:50 PM

#2

shwndh

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Wait a couple of days before you close the book.

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Old

Jun 26, 2006 | 10:29 AM

#3

mbando

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Crazy how that works

An you know if you thought it was something easy it wouls have taken days and maybe weeks to fix.

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