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2006 Hummer H2 6.0L MIL Lamp on
Posted to GM Driveability on 9/12/2013 6 Replies

The vehicle came in for check engine light diagnostic. Found dtc p0120 (T.P. sensor circuit). Also found that the harness to the throttle body has been replaced and looks good. Scoped both tps circuits. Tps 1 signal and reference voltages are good. Then I foun...

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  Related Documents & Media  2006 Hummer H2

 
Message Closed

car Vehicle Data

2006 Hummer H2

VIN 5GRGN22U86
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0120Throttle Position Sensor Circuit Malfunction
Message Closed

car Vehicle Data

2006 Hummer H2

VIN 5GRGN22U86
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0120Throttle Position Sensor Circuit Malfunction