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1990 Chevrolet Motor Home 454CID MIL Lamp on
Unit came in as no start what I've got is a check engine light that flashes rapidly with key on and run positions. The unit will start and run okay. This unit is built on a GM P30 chassis and uses GM electronics. I've checked all powers and grounds and found a...
FIX posted 3/24/2003
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Message Closed w/FIX
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| VIN | IGBKP37NOL |
| Engine | 454 / 8 cyl |
| Delivery | FI / tbi |
| Emissions | obd1 |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 51 | faulty ecm faulty prom cal |
Message Closed w/FIX
Vehicle Data
1990 Chevrolet Motor Home
| VIN | IGBKP37NOL |
| Engine | 454 / 8 cyl |
| Delivery | FI / tbi |
| Emissions | obd1 |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 51 | faulty ecm faulty prom cal |
7 Replies Received
7 Replies Received