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International Automotive Technicians Network
2001 Audi TT 1.8L Excessive Emissions
Posted to European Driveability on 2/9/2006 4 Replies

to all you great techs and soon to be great techs. we have this tt in with a code 0172, rich bank one. on the intake hose from the turbo, there is alot of oil. it looks like a turbo failure. is there any other valves or oil separator that can let oil into that...

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  Related Documents & Media  2001 Audi TT

 
Message Closed w/Summary

car Vehicle Data

2001 Audi TT

VIN TRUTX28N31
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursIntermittently

Trouble Codes

0172rich bank one
Message Closed w/Summary

car Vehicle Data

2001 Audi TT

VIN TRUTX28N31
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursIntermittently

Trouble Codes

0172rich bank one