Possible Causes
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control Module Cavity
- Circuit reference O_T_EBV
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Active exhaust valve - Wiring integrity
- Fuse failure
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Active exhaust valve mechanical integrity
- Active exhaust valve failure