Engine Code | Engine Code Description |
P1484 | Variable Load Control Module Pin 1 Open |
P1500 | Vehicle Speed Sensor Intermittent |
P1501 | Programmable Speedometer & Odometer Module/Vehicle Speed Sensor Intermittent circuit-failure |
P1502 | Invalid or Missing Vehicle Speed Message or Brake Data |
P1504 | Intake Air Control circuit malfunction |
P1505 | Idle Air Control System at Adaptive Clip |
P1506 | Idle Air Control Over Speed Error |
P1507 | Idle Air Control Under Speed Error |
P1512 | Intake Manifold Runner Control Stuck Closed |
P1513 | Intake Manifold Runner Control Stuck Closed |
P1516 | Intake Manifold Runner Control Input Error |
P1517 | Intake Manifold Runner Control Input Error |
P1518 | Intake Manifold Runner Control fault - Stuck Open |
P1519? | Intake Manifold Runner Control Stuck Open |
P1520? | Intake Manifold Runner Control circuit fault |
P1519? | Intake Manifold Runner Control fault - Stuck Closed |
P1520? | Intake Manifold Runner Control fault |
P1530 | Open or Short to A/C Compressor Clutch circuit |
P1537 | Intake Manifold Runner Control Stuck Open |
P1538 | Intake Manifold Runner Control Stuck Open |
P1539 | Power to A/C Compressor Clutch circuit Exceeded Normal Current Draw |
P1549 | Intake Manifold Temperature Valve Vacuum Actuator Connection |
P1550 | Power Steering Pressure Sensor out of Self-Test Range |