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2014 Chevrolet Silverado 2500 HD LTZ 6.6L MIL Lamp on
HELP!!!! Diesel techs, I got in over my head with this one. How hard can it be to replace a PCM in relation to a no start, right? There are also codes P2691 Cylinder 6 injector incorrect calibration, P2692 Cylinder 7 injector incorrect calibration and P269...
FIX posted 11/3/2022
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GC1CYE89E |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P249E | Closed loop reductant injection at limit |
| P268C | Cylinder 1 Injector Data Incompatible |
| P268D | Cylinder 2 Injector Data Incompatible |
| P268E | Cylinder 3 Injector Data Incompatible |
| P268F | Cylinder 4 Injector Data Incompatible |
| P2690 | Cylinder 5 Injector Data Incompatible |
Message Closed w/FIX
Vehicle Data
2014 Chevrolet Silverado 2500 HD LTZ
| VIN | 1GC1CYE89E |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P249E | Closed loop reductant injection at limit |
| P268C | Cylinder 1 Injector Data Incompatible |
| P268D | Cylinder 2 Injector Data Incompatible |
| P268E | Cylinder 3 Injector Data Incompatible |
| P268F | Cylinder 4 Injector Data Incompatible |
| P2690 | Cylinder 5 Injector Data Incompatible |
Video