P0600-P0699
- P0650 Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
- P0651 Sensor Reference Voltage “B” Circuit Open
- P0652 Sensor Reference Voltage “B” Circuit Low
- P0653 Sensor Reference Voltage “B” Circuit High
- P0654 Engine RPM Output Circuit Malfunction
- P0655 Engine Hot Lamp Output Control Circuit Malfunction
- P0656 Fuel Level Output Circuit Malfunction
- P0657 Actuator Supply Voltage “A” Circuit/Open
- P0658 Actuator Supply Voltage “A” Circuit Low
- P0659 Actuator Supply Voltage “A” Circuit High