Possible Causes
NOTE:
Circuit reference - O_T_HPEGRPOS -
- High pressure exhaust gas recirculation valve actuator circuit short circuit to ground, short circuit to power, open circuit, high resistance
- High pressure exhaust gas recirculation valve position sensor circuit short circuit to ground, short circuit to power, open circuit, high resistance High pressure exhaust gas recirculation valve failure
- High pressure exhaust gas recirculation valve failure