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1997 GMC K1500 Sierra SL 5.7L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 8/15/2003 5 Replies

freeze frame showed code was set @ idle. first i checked for restricted air filter. ok. check maf for contamination, none. maf operating normal. checked canister purge operation. activated purge solenoid and checked for rich o2 and fuel trim adjustment. ok. re...

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  Related Documents & Media  1997 GMC K1500 Sierra SL

 
Message Closed w/Summary

car Vehicle Data

1997 GMC K1500 Sierra SL

VIN 2GTEK19R9V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursIntermittently
Misc.Ext. Cab

Trouble Codes

P0175Fuel System Too Lean (Bank 2)
Message Closed w/Summary

car Vehicle Data

1997 GMC K1500 Sierra SL

VIN 2GTEK19R9V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursIntermittently
Misc.Ext. Cab

Trouble Codes

P0175Fuel System Too Lean (Bank 2)