Category Archives: OBDII Powertrain Codes

P2534

P2534 OBD Code Definition:
P2534 Ignition Switch Run/Start Position Circuit Low
P2534 OBD Code Description: Continue reading

P2539

P2539 OBD Code Definition:
P2539 Low Pressure Fuel System Sensor Circuit
P2539 OBD Code Description: Continue reading

P2538

P2538 OBD Code Definition:
P2538 Ignition Switch Accessory Position Circuit High
P2538 OBD Code Description: Continue reading

P2541

P2541 OBD Code Definition:
P2541 Low Pressure Fuel System Sensor Circuit Low
P2541 OBD Code Description: Continue reading

P2540

P2540 OBD Code Definition:
P2540 Low Pressure Fuel System Sensor Circuit Range/Performance
P2540 OBD Code Description: Continue reading

P2543

P2543 OBD Code Definition:
Low Pressure Fuel System Sensor Circuit Intermittent
P2543 OBD Code Description: Continue reading

P2542

P2542 OBD Code Definition:
P2542 Low Pressure Fuel System Sensor Circuit High
P2542 OBD Code Description: Continue reading

P2547

P2547 OBD Code Definition:
P2547 Torque Management Request Input Signal A High
P2547 OBD Code Description: Continue reading

P2546

P2546 OBD Code Definition:
P2546 Torque Management Request Input Signal A Low
P2546 OBD Code Description: Continue reading

P2545

P2545 OBD Code Definition:
P2545 Torque Management Request Input Signal A Range/Performance
P2545 OBD Code Description: Continue reading

P2544

P2544 OBD Code Definition:
P2544 Torque Management Request Input Signal A
P2544 OBD Code Description: Continue reading

P2551

P2551 OBD Code Definition:
P2551 Torque Management Request Input Signal B High
P2551 OBD Code Description: Continue reading

P2550

P2550 OBD Code Definition:
P2550 Torque Management Request Input Signal B Low
P2550 OBD Code Description: Continue reading

P2549

P2549 OBD Code Definition:
P2549 Torque Management Request Input Signal B Range/Performance
P2549 OBD Code Description: Continue reading

P2548

P2548 OBD Code Definition:
P2548 Torque Management Request Input Signal B
P2548 OBD Code Description: Continue reading

P2553

P2553 OBD Code Definition:
P2553 Throttle/Fuel Inhibit Circuit Range/Performance
P2553 OBD Code Description: Continue reading

P2556

P2556 OBD Code Definition:
P2556 Engine Coolant Level Sensor/Switch Circuit
P2556 OBD Code Description: Continue reading