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1997 Ford F-250, EGR Control Waveform
Truck is pinging under load, NOX is high, Scan tool shows no EGR command or movement. This EGR solenoid image is during KOER self test which it passes although it looks like a driver malfunction to me.
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| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 5-speed StandardTransmission |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Unknown |
References
Vehicle Data
1997 Ford F-250 7.5L
| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 5-speed StandardTransmission |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Unknown |