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2012 Chevrolet Cruze LT 1.4L Poor Idle Quality, Hesitation, Stall, MIL Lamp on
Posted to GM Driveability on 2/12/2015 5 Replies

Have a 2012 Chevrolet Cruze LT 1.4L Turbo with a runs lean condition, hot, cold at idle or under a load. Have checked fuel pressure and volume and is within specification. Have checked for any unmetered air entering engine and have found nothing. No vacuum lea...

5 Replies Received (View Replies)

  Related Documents & Media  2012 Chevrolet Cruze LT

 
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Cruze LT

VIN 1G1PF5SC8C
Engine1.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P2097Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2)
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Cruze LT

VIN 1G1PF5SC8C
Engine1.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P2097Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2)