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2006 Chevrolet Silverado 2500 HD LT 6.6L Poor Idle Quality, Misfire, MIL Lamp on
This is my first duramax in the shop. It has multiple codes po102, po540, po107, po301, po302, po300, po113. I cleard all codes and took for test drive. Po301 po302 and po300 came back within 1/4 mile. Truck runs like it only has 6 cylinders. Missing and shaki...
FIX posted 12/17/2011
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Related Documents & Media | VIN | 1GCHK23296 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, on Accel, Idle |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0540 | Intake Air Heater Feedback Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Silverado 2500 HD LT
| VIN | 1GCHK23296 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, on Accel, Idle |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |
| P0300 | Multiple Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0540 | Intake Air Heater Feedback Circuit Malfunction |
Video