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2002 GMC Sierra 2500 HD 6.6L Hesitation, Misfire, MIL Lamp on
This has been an ongoing problem for the last 5 years. Every winter this duramax will go into limp mode and the ses lamp comes on. Won't go past 20 mph. And sometimes when that happens the fuel gauge will read empty and the check guage lamp is on. It happened ...
Summary posted 1/20/2010
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1GTHK23192 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire, MIL Lamp On |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0201 | Fuel Injector 1 Circuit Malfunction |
| P0204 | Fuel Injector 4 Circuit Malfunction |
| P0206 | Fuel Injector 6 Circuit Malfunction |
| P0207 | Fuel Injector 7 Control Circuit Malfunction |
| P1261 | Injector Positive Control Circuit Malfunction - Group 1 |
Message Closed w/Summary
Vehicle Data
2002 GMC Sierra 2500 HD
| VIN | 1GTHK23192 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire, MIL Lamp On |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0201 | Fuel Injector 1 Circuit Malfunction |
| P0204 | Fuel Injector 4 Circuit Malfunction |
| P0206 | Fuel Injector 6 Circuit Malfunction |
| P0207 | Fuel Injector 7 Control Circuit Malfunction |
| P1261 | Injector Positive Control Circuit Malfunction - Group 1 |
Video