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2008 Chevrolet Tahoe LS 4.8L Poor Idle Quality, MIL Lamp on
I need your help, i have a 2008 chevy tahoe that came in with intermitant check engine light on, found the listed codes po121 tps sensor & po573 brake light switch. I looked at throttle boby it was dirty so i cleaned it, started engine ran fine. Next i removed...
FIX posted 1/14/2014
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Message Closed w/FIX
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8 Replies Received
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Related Documents & Media | VIN | 1GNFC13C78 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
| P0573 | Brake Switch 1 Circuit High |
Message Closed w/FIX
Vehicle Data
2008 Chevrolet Tahoe LS
| VIN | 1GNFC13C78 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
| P0573 | Brake Switch 1 Circuit High |
Video