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1998 Chevrolet P30 7.4L Fuel pump runs 3 sec
Coach came in as a crank no [...] started after holding gas pedal down as if it were [...] fuel pressure (52psi), thats when i noticed that when i cycled the key off the pump ran for 3 seconds. Checked pin 85 @ fuel pump relay (which is feed from the vcm)and i...
Summary posted 8/9/2011
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Related Documents & Media | VIN | 1GBLP37J3W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Fuel Pump Runs 3 Sec |
| Occurs | Always, Ign. Off Pump Runs 3 Sec |
| Misc. | P32 Motorhome |
Trouble Codes
| P0463 | Fuel Level Sensor Circuit High Voltage |
Message Closed w/Summary
Vehicle Data
1998 Chevrolet P30
| VIN | 1GBLP37J3W |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Fuel Pump Runs 3 Sec |
| Occurs | Always, Ign. Off Pump Runs 3 Sec |
| Misc. | P32 Motorhome |
Trouble Codes
| P0463 | Fuel Level Sensor Circuit High Voltage |
Video