Possible Causes
- The powertrain control module has detected a vehicle power measurement for a period longer than expected or has detected a vehicle power measurement when another value was expected
- EGR valve circuit short circuit to power
- Control Module Signal Name
- Circuit reference O_T_HPEGRPOS Control+
- Circuit reference O_T_HPEGRNEG Control-
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- EGR valve failure