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2000 Audi A4 Quattro 1.8L MIL Lamp on
Posted to European Driveability on 7/8/2009 4 Replies

I have read a bunch of post about broken vacuum hoses, bad valves, pumps, hoses. These all check good. Here's what happens. If you let the basic setting test run it will usally, 85% of the time fail, the reading will be about 1.5g/s. If you disconnect the vacu...

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  Related Documents & Media  2000 Audi A4 Quattro

 
Message Closed w/Summary

car Vehicle Data

2000 Audi A4 Quattro

VIN WAUDC28D1Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0411Too Much Or Too Little Pulsed Air Injection
Message Closed w/Summary

car Vehicle Data

2000 Audi A4 Quattro

VIN WAUDC28D1Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0411Too Much Or Too Little Pulsed Air Injection