Top 30 Hummer OBDII Engine Codes

Engine Misfire Detected

Fuel Trim System Lean Bank 1

Exhaust Camshaft Position System Performance

Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor 'B'

Throttle Actuator Control Module Throttle Actuator Position Performance

HO2S Heater Performance Bank 1 Sensor 1

HO2S Heater Control Circuit Bank 1 Sensor 1

Throttle Actuator Position Performance

Lateral Acceleration Sensor Signal

Fuel Trim Cylinder Balance Bank 1

Fuel Trim System Lean Bank 2

Mass Air Flow Sensor Performance

HO2S Heater Performance Bank 1 Sensor 2

Throttle/Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation

Yaw Rate Signal

HO2S Heater Control Circuit Bank 1 Sensor 2

Cylinder 5 Misfire Detected

Cylinder 1 Misfire Detected

Mass or Volume Air Flow Circuit Low Input

Cylinder 3 Misfire Detected

Ignition 1 Switch Circuit 2

Rear Differential Lock Actuator

Transfer Case Encoder Circuit Malfunction

Fuel Trim System Rich Bank 1

Cylinder 2 Misfire Detected

Transmission Control Module Traction Control Not Allowed

Cylinder 4 Misfire Detected

Lost Communication With Throttle Actuator Control Module

Powertrain Control Module Traction Control Not Allowed

Transmission Input Speed Sensor Performance