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2008 Chevrolet Avalanche LS 5.3L No Start, Misfire
this was towed in with the battery disconnected. I hooked up the battery and this would not even click the starter. I put the original pcm in the vehicle and it would crank but not start. I checked for injector pulse and have no pulse and no spark. I check...
FIX posted 5/7/2024
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Related Documents & Media | VIN | 3GNEC12038 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MULTIPORT |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, Misfire |
| Occurs | Always |
Trouble Codes
| P0118 | Engine Coolant Temperature Sensor Circuit High Voltage |
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0223 | Throttle Position Sensor 'B' Circuit High Voltage |
| P0315 | Crankshaft Position Sensor Not Learned |
| P0443 | EVAP Canister Purge Valve Circuit Malfunction |
| P0633 | SKIM Key Not Programmed In PCM |
Message Closed
Vehicle Data
2008 Chevrolet Avalanche LS
| VIN | 3GNEC12038 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MULTIPORT |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, Misfire |
| Occurs | Always |
Trouble Codes
| P0118 | Engine Coolant Temperature Sensor Circuit High Voltage |
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0223 | Throttle Position Sensor 'B' Circuit High Voltage |
| P0315 | Crankshaft Position Sensor Not Learned |
| P0443 | EVAP Canister Purge Valve Circuit Malfunction |
| P0633 | SKIM Key Not Programmed In PCM |
Video