P0656
Fuel level output circuit
Entries by fxtzorfj
P0657
Actuator supply voltage A – circuit/open
P0658
Actuator supply voltage A – circuit low
P0654
Engine speed output circuit
P0655
Engine hot lamp output control circuit malfunction
P0652
Sensor reference voltage B – circuit low
P0653
Sensor reference voltage B – circuit high
P0650
Malfunction indicator lamp control circuit malfunction
P0651
Sensor reference voltage B – circuit open
P064D
Internal control module O2 sensor processor performance – Bank 1