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2007 Chevrolet Tahoe LTZ 5.3L Fast idle
Customer said vehicle suddenly lost power and set CEL. It also start and idles ok at first then will slowly increase RPM. I shut vehicle off and restarted and immediatly began fast idle (1500) and will increase to 3000 RPM. I've never ran into this before. Sca...
FIX posted 1/7/2014
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29 Replies Received
29 Replies Received
Related Documents & Media | VIN | 1GNFK13077 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Fast Idle |
| Occurs | Always |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
| P2119 | Throttle Actuator Control - Throttle Body Performance |
| P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Tahoe LTZ
| VIN | 1GNFK13077 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Fast Idle |
| Occurs | Always |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
| P2119 | Throttle Actuator Control - Throttle Body Performance |
| P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |
Video