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2007 Chevrolet Tahoe LTZ 5.3L No Start, MIL Lamp on
Group I had this tahoe towed in with a start then dies problem. Scan showed 6 codes so I erased to see what showed up when retrying to start. Gets a hard p0641 for the reference voltage. I looked on alldata and followed the tree and while in the engine area I ...
FIX posted 2/11/2012
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GNFK13047 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0641 | PCM Sensor Reference Voltage 'A' Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Tahoe LTZ
| VIN | 1GNFK13047 |
| Engine | 5.3 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0641 | PCM Sensor Reference Voltage 'A' Circuit Malfunction |
Video