HH73 Check EGR Check Solenoid Circuit Continuity

HH73 CHECK EGR CHECK SOLENOID CIRCUIT CONTINUITY
- Key off.
- EGR Check solenoid disconnected.
- Disconnect PCM. Inspect for damaged or pushed out pins, corrosion and loose wires. Service as necessary.
- Install breakout box, eave PCM disconnected.
- Measure resistance between Test Pin 98 (EGRC) at the breakout box and the EGR Check solenoid circuit at the solenoid vehicle harness connector.






Is the resistance less than 5.0 ohms?