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 5201-5300 of 12293 total codes
P14XX Engine Control System
P1450
DTC P1450 indicates a fuel tank pressure issue in the evaporative emissions s...
P1451
P1451 indicates a problem with the evaporative emissions system,
P1452
DTC P1452 indicates a problem with the EVAP system's purge valve,
P1453
DTC P1453 indicates a leak in the evaporative emission control system.
P1454
P1454 indicates an issue with the EVAP system, specifically related to fuel t...
P1455
P1455 indicates a leak in the EVAP system, which can lead to emissions issues.
P1456
P1456 indicates a leak in the evaporative emission control system.
P1457
P1457 indicates a problem with the evaporative emission control system,
P1458
P1458 indicates a leak in the evaporative emission control system.
P1459
P1459 indicates a malfunction in the EVAP system pressure sensor,
P145A
P145A indicates a malfunction in the EVAP leak detection pump.
P145B
The P145B code signifies an issue in the EVAP system's purge flow sensor,
P145C
P145C signifies a leak detection pump issue in the EVAP system,
P145D
Indicates an issue with the evaporative emission control system,
P145E
P145E indicates a leak in the EVAP system, affecting fuel efficiency and emis...
P145F
Indicates a problem with the system that captures and recycles fuel vapors to...
P1460
P1460 indicates a problem with the EVAP system, typically related to the pres...
P1461
P1461 indicates an issue with the EVAP pressure sensor circuit.
P1462
P1462 indicates a problem with the EVAP system's pressure sensor,
P1463
P1463 indicates an issue with the evaporative emission control system's purge...
P1464
P1464 indicates a malfunction in the fuel tank pressure sensor within the eva...
P1465
DTC P1465 refers to a malfunction in the evaporative emission control system.
P1466
P1466 signifies an issue with the Evaporative Emission Control System,
P1467
The P1467 code indicates a malfunction in the evaporative emissions system,
P1468
P1468 indicates an issue with the fuel tank pressure sensor in the EVAP system.
P1469
DTC P1469 indicates a fuel tank pressure sensor circuit fault in Honda and Ac...
P146A
Indicates there is a performance problem within the evaporative emission cont...
P146B
P146B indicates a malfunction in the evaporative emission control system,
P146C
P146C indicates a performance problem with the EVAP system's purge control va...
P146D
The P146D code indicates a malfunction in the fuel tank pressure sensor circuit.
P146E
DTC P146E indicates an issue with the fuel tank pressure sensor or system.
P146F
P146F indicates a problem with the fuel vapor management system.
P1470
P1470 indicates a malfunction in the VVT system, commonly affecting Honda and...
P1471
The P1471 code indicates a malfunction in the Variable Valve Timing (VVT) sys...
P1472
The Diagnostic Trouble Code (DTC) P1472 indicates an issue with the turbochar...
P1473
DTC P1473 indicates a turbocharger boost control pressure sensor problem.
P1474
DTC P1474 signifies a malfunction in the turbocharger bypass valve control ci...
P1475
DTC P1475 signifies a malfunction in the turbocharger boost control position ...
P1476
The P1476 code indicates a turbocharger boost control range/performance problem.
P1477
The P1477 code signifies a malfunction in the secondary air injection system.
P1478
DTC P1478 refers to a problem with the turbocharger wastegate control system,...
P1479
P1479 indicates a problem with the VTEC system in Honda vehicles.
P147A
The P147A code indicates a problem with the Exhaust Gas Recirculation (EGR) t...
P147B
The P147B code indicates a turbocharger or supercharger issue related to boos...
P147C
DTC P147C indicates an issue with the EGR system's control range or performance.
P147D
P147D indicates a malfunction in the turbocharger boost control system,
P147E
The P147E code signifies a problem with the turbocharger boost control system.
P147F
P147F indicates a malfunction in the turbocharger or supercharger boost contr...
P1480
DTC P1480 indicates a malfunction in the cooling fan relay circuit,
P1481
P1481 signifies a malfunction in the cooling fan control circuit,
P1482
P1482 indicates a problem with the cooling fan control circuit.
P1483
P1483 indicates a malfunction in the cooling fan control circuit,
P1484
P1484 indicates a malfunction in the cooling fan relay circuit,
P1485
P1485 indicates a malfunction in the cooling fan control system.
P1486
P1486 indicates a cooling fan control circuit issue, often related to the fan...
P1487
P1487 indicates a malfunction in the secondary air injection system,
P1488
P1488 indicates a malfunction in the secondary air injection system.
P1489
P1489 indicates a malfunction in the cooling fan control circuit,
P148A
P148A signifies a problem with the cooling fan control circuit.
P148B
P148B indicates a problem with the cooling fan control circuit,
P148C
P148C indicates a malfunction in the intake air temperature sensor circuit.
P148D
P148D indicates a malfunction in the cooling fan control circuit,
P148E
P148E indicates a malfunction in the cooling fan control circuit,
P148F
The P148F code signifies a problem with the cooling fan control circuit,
P1490
DTC P1490 indicates a malfunction in the evaporative emission control system,...
P1491
P1491 indicates a fault in the evaporative emission control system,
P1492
P1492 indicates a problem with the EVAP system's vent control valve.
P1493
The P1493 code indicates a malfunction in the EVAP system's purge control val...
P1494
P1494 indicates a malfunction in the secondary air injection system,
P1495
DTC P1495 indicates a malfunction in the evaporative emission control system,...
P1496
P1496 indicates a malfunction in the EVAP system's vent control valve.
P1497
P1497 indicates a leak in the evaporative emission control system,
P1498
DTC P1498 indicates a failure in the evaporative emissions control system fun...
P1499
DTC P1499 indicates a malfunction in the EVAP system, which controls fuel vap...
P149A
P149A indicates a leak in the evaporative emission control system.
P149B
P149B indicates a malfunction in the EVAP system, which controls fuel vapor e...
P149C
The P149C code refers to a malfunction in the evaporative emission control sy...
P149D
P149D indicates a malfunction in the EVAP vent solenoid, affecting emissions ...
P149E
The P149E code indicates a malfunction in the evaporative emission control sy...
P149F
The P149F code signifies a ventilation control circuit issue in the evaporati...
P14A0
DTC P14A0 refers to a malfunction in the hybrid battery voltage sensor system.
P14A1
The P14A1 code signifies a malfunction in the hybrid battery pack,
P14A2
P14A2 indicates a problem with the hybrid battery pack temperature sensor's p...
P14A3
P14A3 indicates a problem with the hybrid battery cooling system,
P14A4
DTC P14A4 is a diagnostic trouble code that indicates a malfunction within th...
P14A5
DTC P14A5 refers to a performance issue with the hybrid battery pack,
P14A6
P14A6 indicates a hybrid control system performance issue in vehicles like th...
P14A7
DTC P14A7 signifies a hybrid battery performance issue, indicating a potentia...
P14A8
P14A8 indicates a problem with the hybrid battery temperature sensor.
P14A9
P14A9 indicates a problem with the hybrid battery management system.
P14AA
P14AA indicates an inefficiency in the Diesel Particulate Filter (DPF),
P14AB
P14AB indicates a malfunction in the hybrid battery performance.
P14AC
The P14AC code indicates a hybrid battery voltage problem in vehicles,
P14AD
P14AD indicates a problem with the hybrid battery coolant system.
P14AE
P14AE is a diagnostic trouble code indicating an issue with the hybrid vehicl...
P14AF
DTC P14AF indicates a malfunction in the hybrid battery cooling system,
P14B0
P14B0 indicates a problem with the hybrid battery pack voltage sensing circuit.
P14B1
The P14B1 code indicates a problem with the hybrid battery voltage sensor.
P14B2
DTC P14B2 indicates a hybrid battery voltage sensor performance issue.
P14B3
P14B3 refers to a hybrid battery temperature sensor issue in vehicles,
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