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2005 GMC Sierra 3500 SLT 6.6L Fuel rail pressure sensor, PCM
Replaced water pump in vehicle, after it wouldnt start. Has codes P0193 FRP sensor circuit high voltage, P0642 5 volt reference 1 circuit low voltage. Replaced FRPS with no change. The wires to the sensor have been all ran new bypassing the engine harness conn...
FIX posted 3/29/2012
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Message Closed w/FIX
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3 Replies Received
3 Replies Received
Related Documents & Media | VIN | 1GTHK33295 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Fuel Rail Pressure Sensor, PCM |
| Conditions | Loss of 5 Volt Reference |
Message Closed w/FIX
Vehicle Data
2005 GMC Sierra 3500 SLT
| VIN | 1GTHK33295 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Fuel Rail Pressure Sensor, PCM |
| Conditions | Loss of 5 Volt Reference |
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