Engine Diagnostic Codes (P0XXX)
Complete list of engine diagnostic trouble codes (P0XXX). Browse powertrain codes for engine, transmission, and emission control systems.
Popular Engine Codes
Complete Engine Codes Index
Browse all available engine diagnostic trouble codes (P0XXX) organized by system:
Showing codes 5301-5400 of 12293 total codes
P14XX Engine Control System
P14B4
P14B4 indicates a fault in the hybrid battery pack, affecting your vehicle's ...
P14B5
P14B5 indicates a fuel pump control module malfunction, affecting fuel delivery.
P14B6
P14B6 indicates a performance issue with the hybrid battery voltage sensor,
P14B7
The P14B7 code indicates a problem with the Variable Valve Timing (VVT) senso...
P14B8
P14B8 indicates a problem with the hybrid battery voltage sensor performance.
P14B9
DTC P14B9 indicates a problem with the hybrid battery management system in ve...
P14BA
DTC P14BA indicates a problem with the hybrid battery cooling system,
P14BB
Indicates a problem related to the hybrid vehicle's power management system.
P14BC
P14BC indicates a problem with the fuel pump control circuit.
P14BD
P14BD refers to a hybrid battery performance issue, indicating the battery is...
P14BE
P14BE indicates a problem with the Powertrain Control Module's functionality ...
P14BF
P14BF indicates a malfunction in the hybrid control system, affecting battery...
P14C0
P14C0 indicates an issue with the hybrid inverter temperature sensor or cooli...
P14C1
P14C1 indicates a problem with the hybrid battery cooling system.
P14C2
Indicates a malfunction in the redundant Exhaust Gas Recirculation (EGR) pres...
P14C3
DTC P14C3 indicates a problem with the hybrid battery's voltage or current ma...
P14C4
DTC P14C4 indicates an issue with the Hybrid Vehicle Control Module related t...
P14C5
P14C5 indicates a hybrid battery voltage sensor performance issue.
P14C6
DTC P14C6 indicates a hybrid battery voltage system performance issue,
P14C7
DTC P14C7 refers to a hybrid battery voltage error, indicating potential issu...
P14C8
Indicates a malfunction in the battery management system specific to hybrid v...
P14C9
DTC P14C9 points to a hybrid battery issue, potentially affecting vehicle per...
P14CA
P14CA indicates a hybrid battery management issue in Honda and Acura vehicles.
P14CB
P14CB indicates a problem with the hybrid battery pack cooling system.
P14CC
P14CC indicates an issue with the fuel pump control module.
P14CD
P14CD indicates a problem with the transmission control module related to the...
P14CE
P14CE indicates a problem with the hybrid battery voltage sensor in vehicles ...
P14CF
P14CF indicates a hybrid battery voltage sensor issue.
P14D0
P14D0 indicates a problem with the hybrid battery management system's voltage...
P14D1
The P14D1 code indicates a problem with the Electric Power Steering system,
P14D2
DTC P14D2 indicates a problem with the hybrid battery management system.
P14D3
P14D3 indicates an issue with the hybrid battery control module's voltage sup...
P14D4
The P14D4 code signifies an issue with the engine oil temperature sensor circ...
P14D5
P14D5 indicates an energy management communication issue in the ECM or EMCM.
P14D6
P14D6 indicates a voltage issue within the hybrid battery control system.
P14D7
The P14D7 code indicates a problem with the fuel pressure sensor circuit in H...
P14D8
P14D8 indicates a malfunction in the Powertrain Control Module (PCM) in certa...
P14D9
The P14D9 code indicates a fault in the hybrid battery management system,
P14DA
P14DA indicates a problem with the engine coolant temperature sensor circuit.
P14DB
P14DB indicates a voltage issue with the hybrid battery pack sensor.
P14DC
The DTC P14DC is a diagnostic trouble code indicating an issue with the hybri...
P14DD
P14DD indicates a fault in the hybrid battery control system.
P14DE
P14DE signifies a hybrid battery control module issue in certain Honda models.
P14DF
P14DF indicates an issue with the hybrid battery temperature sensor in your v...
P14E0
Indicates an issue with the hybrid battery pack temperature sensor.
P14E1
P14E1 indicates a hybrid battery voltage sensor issue, affecting performance.
P14E2
Indicates an issue with the hybrid control system's battery management.
P14E3
P14E3 indicates a performance issue in the electric vehicle's cooling system.
P14E4
DTC P14E4 indicates a problem with the hybrid battery management system tempe...
P14E5
The P14E5 code indicates an issue with the Hybrid Battery Control Module in h...
P14E6
P14E6 indicates a voltage sensor issue in the hybrid battery system.
P14E7
P14E7 indicates a hybrid system performance issue detected by the vehicle's o...
P14E8
P14E8 indicates a performance problem with the hybrid battery voltage sensor.
P14E9
P14E9 indicates a high voltage issue in the hybrid battery system.
P14EA
The P14EA code signifies a high voltage condition in the hybrid battery system.
P14EB
DTC P14EB signifies a malfunction in the hybrid battery control system.
P14EC
P14EC indicates a potential issue with the hybrid battery system.
P14ED
P14ED indicates a communication issue between the PCM and TCM in your vehicle.
P14EE
P14EE indicates a hybrid battery system issue in certain Honda and Acura vehi...
P14EF
P14EF indicates a fault in the Hybrid Battery Control Module, affecting the v...
P14F0
P14F0 indicates a malfunction in the Fuel Pump Control Module,
P14F1
The P14F1 code indicates a fault in the hybrid control system,
P14F2
The P14F2 code indicates a hybrid battery pack performance issue,
P14F3
P14F3 indicates a problem with the hybrid battery thermal management system t...
P14F4
P14F4 indicates a fuel system issue, particularly related to fuel pressure re...
P14F5
P14F5 indicates a fault in the hybrid vehicle's battery energy control system.
P14F6
The diagnostic trouble code (DTC) P14F6 indicates a malfunction related to th...
P14F7
DTC P14F7 indicates a malfunction in the hybrid battery temperature sensor ci...
P14F8
P14F8 indicates a hybrid powertrain control module range/performance issue.
P14F9
P14F9 indicates a turbocharger boost control position sensor issue,
P14FA
DTC P14FA indicates a battery management issue in hybrid vehicles,
P14FB
P14FB indicates a fuel pressure sensor problem affecting performance.
P14FC
DTC P14FC is a diagnostic trouble code that indicates an issue with the hybri...
P14FD
DTC P14FD indicates a performance issue with the hybrid battery system.
P14FE
DTC P14FE indicates a malfunction in the hybrid control system,
P14FF
DTC P14FF indicates a hybrid battery system malfunction, particularly in mode...
P15XX Engine Control System
P1500
P1500 indicates an issue with the vehicle's idle speed control system.
P1501
P1501 means there's a problem with the Idle Air Control valve,
P1502
P1502 indicates a malfunction in the idle air control system, affecting engin...
P1503
P1503 indicates a malfunction in the Idle Air Control (IAC) system,
P1504
DTC P1504 indicates a problem with the Idle Air Control system.
P1505
DTC P1505 indicates a malfunction in the Idle Air Control system.
P1506
P1506 indicates a problem with the idle air control system, resulting in high...
P1507
P1507 indicates a high RPM condition in the idle air control system.
P1508
The P1508 code signifies a problem with the Idle Air Control system,
P1509
P1509 indicates a malfunction in the Idle Air Control system, affecting engin...
P150A
P150A indicates an idle control system performance issue, usually related to ...
P150B
The P150B code relates to issues with the Idle Air Control system,
P150C
Code P150C indicates a problem with the Idle Air Control system,
P150D
P150D indicates a problem with the Idle Air Control system's performance.
P150E
P150E indicates a malfunction in the Idle Air Control system, affecting engin...
P150F
DTC P150F indicates a problem with the idle air control system.
P1510
The P1510 code indicates a malfunction in the intake manifold tuning valve co...
P1511
DTC P1511 indicates a problem with the intake manifold tuning valve,
P1512
P1512 indicates a malfunction in the intake manifold runner control system,
P1513
DTC P1513 indicates a problem with the Variable Intake Manifold system,
P1514
P1514 indicates a throttle position sensor malfunction or issue with the thro...
P1515
P1515 indicates a problem with the throttle position sensor or actuator.
P1516
P1516 indicates a problem with the intake manifold runner control system,
P1517
DTC P1517 means there's a problem with the intake manifold runner position se...
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