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2007 GMC Yukon Denali 6.2L MIL Lamp on
I have a 2007 GMC Denali that has a code po121 throttle/pedal position sensor A circuit range/[...] other codes were present, pending or otherwise. The check engine light will go off after a certain period of time , then back on [...] can take a few hundred mi...
Summary posted 4/2/2009
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Related Documents & Media | VIN | 1GKFK63817 |
| Engine | 6.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Out of Warranty |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
Message Closed w/Summary
Vehicle Data
2007 GMC Yukon Denali
| VIN | 1GKFK63817 |
| Engine | 6.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Out of Warranty |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
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