
2009 Chevrolet Express 2500 4.8L MIL Lamp on
mil light on, po121 acceleration pedal position circuit, is there a campaign/recall for this fault. Scantested vehicle throttle body motor works fine and accelerator pedal looks fine, electrical connectors in good shape. Is there a common fix for this code or ...
Summary posted 2/11/2013
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Message Closed w/Summary
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VIN | 1GCGG25CX9 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0121 | Throttle Position Sensor Range/Performance |
Message Closed w/Summary
Vehicle Data
2009 Chevrolet Express 2500
VIN | 1GCGG25CX9 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0121 | Throttle Position Sensor Range/Performance |