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1994 Ford E-350 Econoline, ECM/Inputs/Outputs Waveform
This shows a very noisy EPC (electronic transmission pressure control) pressure control circuit circuit. The bottom signal is the voltage (channel 1), which is not pulling to ground. It is pulsating around the 12v level. The top is the current.
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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