P0522
Engine Oil Pressure Sensor/Switch Low Voltage
P0523
Engine Oil Pressure Sensor/Switch High Voltage
P0524
Engine Oil Pressure Too Low
P0525
Cruise Servo CKT Range/Performance
P0526
Fan Speed Sensor Circuit
P0527
Fan Speed Sensor CKT Range/Performance
P0528
Fan Speed Sensor Circuit No Signal
P0529
Fan Speed Sensor CKT Intermittent
P0530
A/C Refrigerant Pressure Sensor A Circuit Malfunction
P0531
A/C Refrigerant Pressure Sensor A CKT Range/Performance
P0532
A/C Refrigerant Pressure Sensor A Circuit Low Input
P0533
A/C Refrigerant Pressure Sensor A Circuit High Input
P0534
A/C Refrigerant Charge Loss
P0535
A/C Evaporator Temperature Sensor Circuit
P0536
A/C Evaporator Temperature Sensor CKT Range/Performance
P0537
A/C Evaporator Temperature Sensor Circuit Low
P0538
A/C Evaporator Temperature Sensor Circuit High
P0539
A/C Evaporator Temperature Sensor CKT Intermittent
P0540
Intake Air Heater A Circuit
P0541
Intake Air Heater A Circuit Low
P0542
Intake Air Heater A Circuit High
P0543
Intake Air Heater A Circuit Open
P0544
Exhaust Gas Temp. Sensor Circuit (Bank 1 Sensor 1)
P0545
Exhaust Gas Temp. Sensor Circuit Low (Bank 1 Sensor 1)
P0546
Exhaust Gas Temp. Sensor Circuit High (Bank 1 Sensor 1)
P0547
Exhaust Gas Temp. Sensor Circuit (Bank 2 Sensor 1)
P0548
Exhaust Gas Temp. Sensor Circuit Low (Bank 2 Sensor 1)
P0549
Exhaust Gas Temp. Sensor Circuit High (Bank 2 Sensor 1)
P0550
Power Steering Pres Sensor Circuit Malfunction
P0551
Power Steering Pres Sensor CKT Range/Performance
P0552
Power Steering Pres Sensor Circuit Low Input
P0553
Power Steering Pres Sensor Circuit High Input
P0554
Power Steering Pres Sensor CKT Intermittent
P0555
Brake Booster Pressure Sensor Circuit
P0556
Brake Booster Pressure Sensor CKT Range/Performance
P0557
Brake Booster Pressure Sensor Circuit Low Input
OBDII Generic DTC Definitions
22