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International Automotive Technicians Network
2008 Audi A4 Quattro 2.0L Poor Idle Quality, Hesitation, Surge
Posted to European Driveability on 3/6/2013 9 Replies

Hello Audi techs: Have this 08 A4 with 2.0 fsi with mil on and codes 16891, 18619 and 18711. The issue is I have an oil leak at cover, and i think the crank breather system is faulty. At idle I can't remove the oil filler cap, if i partially remove dipstick , ...

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  Related Documents & Media  2008 Audi A4 Quattro

 
Message Closed w/Summary

car Vehicle Data

2008 Audi A4 Quattro

VIN WAUDF78E68
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge
OccursAlways

Trouble Codes

16891Idle air control system rev/min higher than expected
18619system lean at idle
18711intake air leak
Message Closed w/Summary

car Vehicle Data

2008 Audi A4 Quattro

VIN WAUDF78E68
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge
OccursAlways

Trouble Codes

16891Idle air control system rev/min higher than expected
18619system lean at idle
18711intake air leak