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Home >> Ford Truck >> 1997 >> Expedition 4WD V8-5.4L SOHC VIN L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> HH - Exhaust Gas Recirculation (EGR) Monitor and System >> HH71 Check VPWR to EGR Check Solenoid

HH71 Check VPWR to EGR Check Solenoid

HH7I CHECK VPWR TO EGR CHECK SOLENOID
- Key off.
- EGR Check solenoid disconnected.
- Key on. engine off.
- Measure voltage between VPWR circuit and chassis ground at the EGR Check solenoid vehicle harness connector.






Is EGR Check solenoid VPWR voltage greater than 10.5 volts?
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