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2006 Hummer H3 3.5L Poor Idle Quality, Misfire, MIL Lamp on, Reduced power
Posted to GM Driveability on 3/13/2014 8 Replies

Ok GM guys need some input. Vehicle came for a water pump customer stated when he tried to drive it to us it was running bad and will not go over 40 mph. when i started it it was running good drove and accelerated good pulled codes mil codes P0030,P0036,P2101....

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  Related Documents & Media  2006 Hummer H3

 
Message Closed w/FIX

car Vehicle Data

2006 Hummer H3

VIN 5GTDN13606
Engine3.5 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp on, Reduced Power
OccursIntermittently, Very Intermittent

Trouble Codes

P0030Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Relay Circuit Malfunction
P0036Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0300Multiple Misfire Detected
P1516Control Module Throttle Actuator Position Performance
P1682Charging System Voltage Too Low
P2101Throttle Actuator System Malfunction
Message Closed w/FIX

car Vehicle Data

2006 Hummer H3

VIN 5GTDN13606
Engine3.5 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp on, Reduced Power
OccursIntermittently, Very Intermittent

Trouble Codes

P0030Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Relay Circuit Malfunction
P0036Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0300Multiple Misfire Detected
P1516Control Module Throttle Actuator Position Performance
P1682Charging System Voltage Too Low
P2101Throttle Actuator System Malfunction