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2006 Chevrolet Express 2500 4.8L MIL Lamp on
can misfire cause low manifold vacuum and a bad tps reading if vehicle is die's?/stalls. i have flashed latest calibration. clean injectors and have no misfires on misfire graphic. fuel trims are good..thanks for any help in advance
FIX posted 8/31/2010
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GCGG25V46 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0106 | Manifold Air Pressure Sensor Range/Performance |
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Express 2500
| VIN | 1GCGG25V46 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0106 | Manifold Air Pressure Sensor Range/Performance |
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
Video