P0502 OBD Code Definition:
P0502 Vehicle Speed Sensor A Low Input
P0502 OBD Code Description: Continue reading
P0503
P0503 OBD Code Definition:
P0503 Vehicle Speed Sensor A Intermittent/Erratic/High
P0503 OBD Code Description: Continue reading
P0504
P0504 OBD Code Definition:
P0504 Brake Switch Circuit A / B Correlation
P0504 OBD Code Description: Continue reading
P0505
P0505 OBD Code Definition:
P0505 Idle Air Control System
P0505 OBD Code Description: Continue reading
P0506
P0506 OBD Code Definition:
P0506 Idle Air Control System RPM Lower Than Expected Large vacuum leak on engine
P0506 OBD Code Description: Continue reading
P0507
P0507 OBD Code Definition:
P0507 Idle Air Control System RPM Higher Than Expected
P0507 OBD Code Description: Continue reading
P0508
P0508 OBD Code Definition:
P0508 Idle Air Control Valve Sense Circuit Low
P0508 OBD Code Description: Continue reading
P0509
P0509 OBD Code Definition:
P0509 Idle Air Control System Circuit High
P0509 OBD Code Description: Continue reading
P0510
P0510 OBD Code Definition:
P0510 Closed Throttle Position Switch Malfunction
P0510 OBD Code Description: Continue reading
P0511
P0511 OBD Code Definition:
P0511 Idle Control System Malfunction
P0511 OBD Code Description: Continue reading
P0512
P0512 OBD Code Definition:
P0512 Starter Request Circuit
P0512 OBD Code Description: Continue reading
P0513
P0513 OBD Code Definition:
P0513 Incorrect Immobilizer Key
P0513 OBD Code Description: Continue reading
P0514
P0514 OBD Code Definition:
P0514 Temperature Sensor Rationality
P0514 OBD Code Description: Continue reading
P0515
P0515 OBD Code Definition:
P0515 Battery Temperature Sensor Circuit
P0515 OBD Code Description: Continue reading
P0516
P0516 OBD Code Definition:
P0516 Battery Temperature Sensor Circuit Low
P0516 OBD Code Description: Continue reading
P0517
P0517 OBD Code Definition:
P0517 Battery Temperature Sensor Circuit High
P0517 OBD Code Description: Continue reading
P0518
P0518 OBD Code Definition:
P0518 Idle Air Control Circuit Intermittent
P0518 OBD Code Description: Continue reading
P0519
P0519 OBD Code Definition:
P0519 Idle Control System Malfunction
P0519 OBD Code Description: Continue reading
P0520
P0520 OBD Code Definition:
P0520 Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0520 OBD Code Description: Continue reading
P0521
P0521 OBD Code Definition:
P0521 Engine Oil Pressure Sensor/Switch Circuit Range/Performance
P0521 OBD Code Description: Continue reading