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International Automotive Technicians Network
1999 Subaru Impreza L 2.2L Hesitation, MIL Lamp on
Posted to Asian Driveability on 11/12/2008 6 Replies

Hi techs, I have this Impreza that is giving a P0170 code intermittently. I have went through the tests on Alldata and everything checks out fine, fuel pressure ,vacuum, ECT all good. I suspected MAF but I am in spec at idle and 2500 and I am hitting around 66...

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  Related Documents & Media  1999 Subaru Impreza L

 
Message Closed w/Summary

car Vehicle Data

1999 Subaru Impreza L

VIN JF1GC4357X
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
Message Closed w/Summary

car Vehicle Data

1999 Subaru Impreza L

VIN JF1GC4357X
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursIntermittently

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean