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1994 Ford Taurus, ISC Waveform
Vehicle would intermittently have low idle at start up. At some point during warm up it would resume normal idle. Image is taken when bad. Driver circuit for IAB bad in ECA. Green trace is power feed Yellow is drive.
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| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransaxle (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Bad |
Vehicle Data
1994 Ford Taurus GL 3.8L
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransaxle (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Bad |
Video