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2009 Chevrolet Cobalt LT 2.2L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 1/29/2013 9 Replies

Hi, This is the wifes car,it will act up in the shop under a light brake tq.1200rpm. It will jerk and misfire and sometimes die out, starts right up, It only starts to act up after it is warm 165deg and up. It will miss and if you throttle hard it will backfir...

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  Related Documents & Media  2009 Chevrolet Cobalt LT

 
Message Closed w/Summary

car Vehicle Data

2009 Chevrolet Cobalt LT

VIN 1G1AT58HX9
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall, Misfire, MIL Lamp On
OccursHot, Under Load, Idle
Misc.42 Months Old

Trouble Codes

P0106Manifold Air Pressure Sensor Range/Performance
P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
Message Closed w/Summary

car Vehicle Data

2009 Chevrolet Cobalt LT

VIN 1G1AT58HX9
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall, Misfire, MIL Lamp On
OccursHot, Under Load, Idle
Misc.42 Months Old

Trouble Codes

P0106Manifold Air Pressure Sensor Range/Performance
P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage