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2001 Ford Explorer, ISC Waveform
This is a comparison between a stuck IAC valve (red) and a new IAC (green). As you can see there is no difference between the two during a key on engine off test. The old IAC valve was completely stuck closed and the engine would not idle at all. The PCM set a...
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| VIN | 1FMZU63E21 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Good |
Vehicle Data
2001 Ford Explorer XLS 4.0L
| VIN | 1FMZU63E21 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Good |
Video