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1994 Ford E-350 Econoline, ECM/Inputs/Outputs Waveform
This shows a bad EPC control circuit and the resultant noise in the MAP sensor. This noise was being transferred through the bad PCM and was riding on all the circuits, including the ground.
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| VIN | 1FDKE30G7R |
| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | Other |
| Condition | Known Bad |
Vehicle Data
1994 Ford E-350 Econoline 7.5L
| VIN | 1FDKE30G7R |
| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | Other |
| Condition | Known Bad |
Video