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2006 Chevrolet Impala LT 3.5L MIL Lamp on
Posted to GM Driveability on 2/5/2010 14 Replies

code p0172 system too rich, but if i disconect the evap solenoid that code's gone. i put new o2 sensor check fuel pressure, i did almost everything. going crazy on this one.. i'll appreciate any help. tnx amigos.

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  Related Documents & Media  2006 Chevrolet Impala LT

 
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Impala LT

VIN 2G1WT58K76
Engine3.5 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Impala LT

VIN 2G1WT58K76
Engine3.5 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0172Fuel System Too Rich (Bank 1)