Possible Causes
WARNING: This page is about a different variant/trim than selected.
- Electrical cause
- Yes
- Mechanical cause
- Yes
- Control module cavity
- Circuit reference O_T_EGRPOS1
- Circuit reference O_T_EGRNEG1
- The powertrain control module has determined an open circuit through lack of bias voltage, low current flow, no change in the state of an input in response to an output
- EGR valve circuit open circuit, high resistance
- Exhaust gas recirculation valve - High pressure
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- EGR valve failure
- Exhaust gas recirculation valve - High pressure