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International Automotive Technicians Network
2007 Chevrolet Cobalt LT 2.2L MIL Lamp on
Posted to GM Driveability on 4/3/2010 12 Replies

Dear iatn techs. I have this cobalt here that has been coming in for a check engine light on. Code P1174 set. First time this car came in, a different tech worked on it(july 2009). Found a bulletin to do an injector flush on vehicle. Ran fuel injector flush. C...

12 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Cobalt LT

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Cobalt LT

VIN 1G1AL15F17
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1174Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Cobalt LT

VIN 1G1AL15F17
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1174Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High