Category Archives: OBDII Powertrain Codes

P0496

P0496 OBD Code Definition:
P0496 Evaporative Emission System Flow During Non-Purge
P0496 OBD Code Description: Continue reading →

P0497

P0497 OBD Code Definition:
P0497 Evaporative Emission (EVAP) System Low Purge Flow
P0497 OBD Code Description: Continue reading →

P0498

P0498 OBD Code Definition:
P0498 Evaporative Emission (EVAP) System Vent Valve Control Circuit Low
P0498 OBD Code Description: Continue reading →

P0501

P0501 OBD Code Definition:
P0501 Vehicle Speed Sensor A Range/Performance
P0501 OBD Code Description: Continue reading →

P0499

P0499 OBD Code Definition:
P0499 Evaporative Emission (EVAP) System Vent Valve Control Circuit High
P0499 OBD Code Description: Continue reading →

P0503

P0503 OBD Code Definition:
P0503 Vehicle Speed Sensor A Intermittent/Erratic/High
P0503 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 →

P0504

P0504 OBD Code Definition:
P0504 Brake Switch Circuit A / B Correlation
P0504 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 →

P0510

P0510 OBD Code Definition:
P0510 Closed Throttle Position Switch Malfunction
P0510 OBD Code Description: Continue reading →

P0509

P0509 OBD Code Definition:
P0509 Idle Air Control System Circuit High
P0509 OBD Code Description: Continue reading →