P0658
Actuator supply voltage A - circuit low
P0657
Actuator supply voltage A - circuit/open
P0656
Fuel level output circuit
P0655
Engine hot lamp output control circuit malfunction
P0654
Engine speed output circuit
P0653
Sensor reference voltage B - circuit high
P0652
Sensor reference voltage B - circuit low
P0651
Sensor reference voltage B - circuit open
P0650
Malfunction indicator lamp control circuit malfunction
P064C
Glow plug control module