P Codes: Engine, Injection, Ignition, Emissions and Transmission
P codes cover everything that affects the engine and the automatic transmission: air-fuel mixture, ignition, injection, turbo, emissions and gear shifts. If the second character is 0, the code is generic and means the same on any make.
1,185 codes, page 6 of 12
| Code | Meaning | System | Severity |
|---|---|---|---|
| P0590 | Cruise Control Multi-Function Input B Circuit Stuck | Ralentí, velocidad y sistemas auxiliares | Low |
| P0591 | Cruise Control Multi-Function Input B Circuit Range/Performance | Ralentí, velocidad y sistemas auxiliares | Low |
| P0592 | Cruise Control Multi-Function Input B Circuit Low | Ralentí, velocidad y sistemas auxiliares | Low |
| P0593 | Cruise Control Multi-Function Input B Circuit High | Ralentí, velocidad y sistemas auxiliares | Low |
| P0594 | Cruise Control Servo Control Circuit/Open | Ralentí, velocidad y sistemas auxiliares | Low |
| P0595 | Cruise Control Servo Control Circuit Low | Ralentí, velocidad y sistemas auxiliares | Low |
| P0596 | Cruise Control Servo Control Circuit High | Ralentí, velocidad y sistemas auxiliares | Low |
| P0597 | Thermostat Heater Control Circuit/Open | Medición de aire y dosificación de combustible | Low |
| P0598 | Thermostat Heater Control Circuit Low | Medición de aire y dosificación de combustible | Low |
| P0599 | Thermostat Heater Control Circuit High | Medición de aire y dosificación de combustible | Low |
| P0600 | Serial Communication Link Malfunction | Computadora, memoria y circuitos de salida | Medium |
| P0601 | Internal Control Module Memory Check Sum Error | Computadora, memoria y circuitos de salida | High |
| P0602 | Control Module Programming Error | Computadora, memoria y circuitos de salida | Medium |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error | Computadora, memoria y circuitos de salida | Medium |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | Computadora, memoria y circuitos de salida | Medium |
| P0605 | Internal Control Module Read Only Memory (ROM) Error | Computadora, memoria y circuitos de salida | Medium |
| P0606 | Control Module Processor Fault | Computadora, memoria y circuitos de salida | High |
| P0607 | Control Module Performance | Computadora, memoria y circuitos de salida | Medium |
| P0608 | Control Module VSS Output A Malfunction | Computadora, memoria y circuitos de salida | Low |
| P0609 | Control Module VSS Output B Malfunction | Computadora, memoria y circuitos de salida | Low |
| P0610 | Control Module Vehicle Options Error | Computadora, memoria y circuitos de salida | Medium |
| P0611 | Fuel Injector Control Module Performance | Computadora, memoria y circuitos de salida | High |
| P0612 | Fuel Injector Control Module Relay Control | Computadora, memoria y circuitos de salida | High |
| P0613 | TCM Processor | Computadora, memoria y circuitos de salida | High |
| P0614 | ECM/TCM Incompatible | Computadora, memoria y circuitos de salida | Medium |
| P0615 | Starter Relay Circuit | Computadora, memoria y circuitos de salida | High |
| P0616 | Starter Relay Circuit Low | Computadora, memoria y circuitos de salida | High |
| P0617 | Starter Relay Circuit High | Computadora, memoria y circuitos de salida | High |
| P0618 | Alternative Fuel Control Module KAM Error | Computadora, memoria y circuitos de salida | Medium |
| P0619 | Alternative Fuel Control Module RAM/ROM Error | Computadora, memoria y circuitos de salida | Medium |
| P0620 | Generator Control Circuit Malfunction | Computadora, memoria y circuitos de salida | High |
| P0621 | Generator Lamp "L" Control Circuit Malfunction | Computadora, memoria y circuitos de salida | Low |
| P0622 | Generator Field "F" Control Circuit Malfunction | Computadora, memoria y circuitos de salida | High |
| P0623 | Generator Lamp Control Circuit Malfunction | Computadora, memoria y circuitos de salida | Low |
| P0624 | Fuel Cap Lamp Control Circuit | Computadora, memoria y circuitos de salida | Low |
| P0625 | Generator Field/F Terminal Low | Computadora, memoria y circuitos de salida | High |
| P0626 | Generator Field/F Terminal High | Computadora, memoria y circuitos de salida | High |
| P0627 | Fuel Pump "A" Control Circuit/Open | Circuitos de inyección y presión de combustible | High |
| P0628 | Fuel Pump "A" Control Circuit Low | Circuitos de inyección y presión de combustible | High |
| P0629 | Fuel Pump "A" Control Circuit High | Circuitos de inyección y presión de combustible | High |
| P0630 | VIN Not Programmed or Mismatch - ECM/PCM | Computadora, memoria y circuitos de salida | High |
| P0631 | VIN Not Programmed or Mismatch - TCM | Computadora, memoria y circuitos de salida | Medium |
| P0632 | Odometer Not Programmed - ECM/PCM | Computadora, memoria y circuitos de salida | Medium |
| P0633 | Immobilizer Key Not Programmed - ECM/PCM | Computadora, memoria y circuitos de salida | High |
| P0634 | PCM/ECM/TCM Internal Temperature Too High | Computadora, memoria y circuitos de salida | Medium |
| P0635 | Power Steering Control Circuit | Chasis: frenos, suspensión y dirección | High |
| P0636 | Power Steering Control Circuit Low | Chasis: frenos, suspensión y dirección | High |
| P0637 | Power Steering Control Circuit High | Chasis: frenos, suspensión y dirección | High |
| P0638 | Throttle Actuator Control Range/Performance (Bank 1) | Medición de aire y dosificación de combustible | High |
| P0639 | Throttle Actuator Control Range/Performance (Bank 2) | Medición de aire y dosificación de combustible | High |
| P0640 | Intake Air Heater "A" Control Circuit | Medición de aire y dosificación de combustible | Low |
| P0641 | Sensor Reference Voltage "A" Circuit/Open | Computadora, memoria y circuitos de salida | High |
| P0642 | Sensor Reference Voltage "A" Circuit Low | Computadora, memoria y circuitos de salida | High |
| P0643 | Sensor Reference Voltage "A" Circuit High | Computadora, memoria y circuitos de salida | High |
| P0644 | Driver Display Serial Communication Circuit | Computadora, memoria y circuitos de salida | Low |
| P0645 | A/C Clutch Relay Control Circuit | Computadora, memoria y circuitos de salida | Low |
| P0646 | A/C Clutch Relay Control Circuit Low | Computadora, memoria y circuitos de salida | Low |
| P0647 | A/C Clutch Relay Control Circuit High | Computadora, memoria y circuitos de salida | Low |
| P0648 | Immobilizer Lamp Control Circuit | Computadora, memoria y circuitos de salida | Low |
| P0649 | Speed Control Lamp Control Circuit | Computadora, memoria y circuitos de salida | Low |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | Computadora, memoria y circuitos de salida | Low |
| P0651 | Sensor Reference Voltage "B" Circuit/Open | Computadora, memoria y circuitos de salida | High |
| P0652 | Sensor Reference Voltage "B" Circuit Low | Computadora, memoria y circuitos de salida | High |
| P0653 | Sensor Reference Voltage "B" Circuit High | Computadora, memoria y circuitos de salida | High |
| P0654 | Engine RPM Output Circuit | Computadora, memoria y circuitos de salida | Low |
| P0655 | Engine Hot Lamp Output Control Circuit | Computadora, memoria y circuitos de salida | Low |
| P0656 | Fuel Level Output Circuit | Computadora, memoria y circuitos de salida | Low |
| P0657 | Actuator Supply Voltage "A" Circuit/Open | Computadora, memoria y circuitos de salida | High |
| P0658 | Actuator Supply Voltage "A" Circuit Low | Computadora, memoria y circuitos de salida | High |
| P0659 | Actuator Supply Voltage "A" Circuit High | Computadora, memoria y circuitos de salida | High |
| P0660 | Intake Manifold Tuning Valve Control Circuit/Open (Bank 1) | Medición de aire y dosificación de combustible | Low |
| P0661 | Intake Manifold Tuning Valve Control Circuit Low (Bank 1) | Medición de aire y dosificación de combustible | Low |
| P0662 | Intake Manifold Tuning Valve Control Circuit High (Bank 1) | Medición de aire y dosificación de combustible | Low |
| P0663 | Intake Manifold Tuning Valve Control Circuit/Open (Bank 2) | Medición de aire y dosificación de combustible | Low |
| P0664 | Intake Manifold Tuning Valve Control Circuit Low (Bank 2) | Medición de aire y dosificación de combustible | Low |
| P0665 | Intake Manifold Tuning Valve Control Circuit High (Bank 2) | Medición de aire y dosificación de combustible | Low |
| P0666 | PCM/ECM/TCM Internal Temperature Sensor Circuit | Computadora, memoria y circuitos de salida | Low |
| P0667 | PCM/ECM/TCM Internal Temperature Sensor Range/Performance | Computadora, memoria y circuitos de salida | Low |
| P0668 | PCM/ECM/TCM Internal Temperature Sensor Circuit Low | Computadora, memoria y circuitos de salida | Low |
| P0669 | PCM/ECM/TCM Internal Temperature Sensor Circuit High | Computadora, memoria y circuitos de salida | Low |
| P0670 | Glow Plug Module Control Circuit | Ignition and Misfires | Low |
| P0671 | Cylinder 1 Glow Plug Circuit | Ignition and Misfires | Low |
| P0672 | Cylinder 2 Glow Plug Circuit | Ignition and Misfires | Low |
| P0673 | Cylinder 3 Glow Plug Circuit | Ignition and Misfires | Low |
| P0674 | Cylinder 4 Glow Plug Circuit | Ignition and Misfires | Low |
| P0675 | Cylinder 5 Glow Plug Circuit | Ignition and Misfires | Low |
| P0676 | Cylinder 6 Glow Plug Circuit | Ignition and Misfires | Low |
| P0677 | Cylinder 7 Glow Plug Circuit | Ignition and Misfires | Low |
| P0678 | Cylinder 8 Glow Plug Circuit | Ignition and Misfires | Low |
| P0679 | Cylinder 9 Glow Plug Circuit | Ignition and Misfires | Low |
| P0680 | Cylinder 10 Glow Plug Circuit | Ignition and Misfires | Low |
| P0681 | Cylinder 11 Glow Plug Circuit | Ignition and Misfires | Low |
| P0682 | Glow Plug 12 Circuit | Ignition and Misfires | Low |
| P0683 | Glow Plug Control Module to PCM Communication Circuit | Ignition and Misfires | Low |
| P0684 | Glow Plug Control Module to PCM Communication Circuit Range/Performance | Ignition and Misfires | Low |
| P0685 | ECM/PCM Power Relay Control Circuit/Open | Computadora, memoria y circuitos de salida | High |
| P0686 | ECM/PCM Power Relay Control Circuit Low | Computadora, memoria y circuitos de salida | High |
| P0687 | ECM/PCM Power Relay Control Circuit High | Computadora, memoria y circuitos de salida | High |
| P0688 | ECM/PCM Power Relay Sense Circuit/Open | Computadora, memoria y circuitos de salida | High |
| P0689 | ECM/PCM Power Relay Sense Circuit Low | Computadora, memoria y circuitos de salida | High |