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 5101-5200 of 12293 total codes
P13XX Engine Control System
P13EC
The P13EC code relates to a lean air-fuel mixture detected by the engine cont...
P13ED
The P13ED code indicates a problem with the hybrid control system,
P13EE
P13EE indicates a problem with air-fuel mixture control, affecting engine per...
P13EF
The P13EF code indicates a problem with the EGR cooler temperature sensor,
P13F0
P13F0 indicates an oxygen sensor circuit performance issue.
P13F1
P13F1 indicates a malfunction in the fuel trim system, affecting engine perfo...
P13F2
P13F2 indicates a problem with the downstream oxygen sensor performance.
P13F3
P13F3 indicates an issue with the air-fuel ratio sensor used by the ECM to op...
P13F4
P13F4 indicates an issue with the air-fuel mixture in the engine,
P13F5
The P13F5 code indicates a problem with the fuel pressure sensor circuit.
P13F6
The P13F6 code signifies a fault in the hybrid battery control module,
P13F7
P13F7 indicates a fuel pressure sensor fault or fuel pump issue in specific H...
P13F8
The P13F8 code indicates a malfunction in the hybrid battery cooling system.
P13F9
P13F9 indicates a problem with the hybrid battery voltage sensor circuit in H...
P13FA
P13FA indicates a problem with the fuel trim system, affecting the air-fuel m...
P13FB
DTC P13FB indicates a lean fuel condition in your engine's fuel trim system o...
P13FC
The P13FC code indicates a problem with the hybrid battery system,
P13FD
The P13FD code indicates a fuel pressure sensor issue that affects engine per...
P13FE
P13FE indicates a problem with the oxygen sensor circuit performance.
P13FF
P13FF indicates a performance issue with the oil temperature sensor in Honda ...
P14XX Engine Control System
P1400
DTC P1400 indicates a malfunction in the EGR system, affecting engine perform...
P1401
DTC P1401 indicates a malfunction in the EGR system related to exhaust gas flow.
P1402
P1402 indicates a problem with the exhaust gas recirculation (EGR) flow in yo...
P1403
DTC P1403 refers to a malfunction in the EGR valve position sensor circuit,
P1404
P1404 indicates a performance issue with the EGR position sensor,
P1405
DTC P1405 indicates a malfunction in the EGR valve position sensor,
P1406
P1406 indicates an issue with the EGR control circuit performance.
P1407
P1407 indicates an issue with the EGR valve position sensor signal.
P1408
DTC P1408 indicates an issue with the EGR control circuit, affecting emission...
P1409
DTC P1409 indicates a malfunction in the EGR valve position sensor,
P140A
DTC P140A indicates a malfunction in the EGR control circuit, affecting emiss...
P140B
The P140B code indicates a malfunction in the EGR system, affecting emissions...
P140C
P140C indicates an issue with the EGR sensor's performance.
P140D
P140D relates to a malfunction in the EGR system, often indicating sensor or ...
P140E
P140E indicates an issue with the EGR valve performance, impacting emissions ...
P140F
DTC P140F indicates a malfunction in the EGR system's performance,
P1410
P1410 signifies a malfunction in the Secondary Air Injection System,
P1411
DTC P1411 indicates a malfunction in the Secondary Air Injection System,
P1412
DTC P1412 is a diagnostic trouble code that indicates a problem with the Seco...
P1413
The P1413 code indicates a malfunction in the EGR system, affecting engine pe...
P1414
P1414 indicates a malfunction in the secondary air injection system,
P1415
The P1415 code indicates a problem with the Secondary Air Injection System,
P1416
P1416 indicates a malfunction in the secondary air injection system,
P1417
P1417 indicates an issue with the evaporative emissions control system's purg...
P1418
P1418 indicates a malfunction in the secondary air injection system,
P1419
DTC P1419 indicates a malfunction in the secondary air injection system,
P141A
P141A indicates a malfunction in the Exhaust Gas Recirculation system's perfo...
P141B
P141B indicates a problem with the EGR temperature sensor circuit,
P141C
DTC P141C indicates a malfunction in the secondary air injection system,
P141D
The P141D code indicates a malfunction in the secondary air injection system,...
P141E
P141E indicates a problem with the Exhaust Gas Recirculation (EGR) system per...
P141F
The P141F code indicates a problem with the secondary air injection system,
P1420
P1420 indicates a problem with the evaporative emission control system,
P1421
P1421 indicates a malfunction in the Evaporative Emission Control System rela...
P1422
P1422 indicates a problem with the EVAP purge control valve, affecting emissi...
P1423
P1423 indicates an issue with the evaporative emissions control system relate...
P1424
DTC P1424 indicates a malfunction in the EVAP system, affecting vehicle emiss...
P1425
The Diagnostic Trouble Code (DTC) P1425 is related to the Evaporative Emissio...
P1426
The P1426 code signifies an issue within the Evaporative Emission Control Sys...
P1427
DTC P1427 indicates a malfunction in the evaporative emission control system.
P1428
DTC P1428 refers to a malfunction in the EVAP system, specifically related to...
P1429
P1429 signifies an issue in the evaporative emission control system,
P142A
Indicates an issue with the evaporative emission control system (EVAP) perfor...
P142B
DTC P142B indicates a detected fuel system leak.
P142C
P142C indicates a malfunction in the secondary air injection system related t...
P142D
P142D indicates a malfunction in the evaporative emission control system.
P142E
The P142E code indicates a problem with your vehicle's Evaporative Emission C...
P142F
P142F indicates a problem with the secondary air injection system related to ...
P1430
The P1430 code indicates a malfunction in the Evaporative Emission Control Sy...
P1431
P1431 indicates a problem with the evaporative emission control system's perf...
P1432
DTC P1432 indicates an issue with the fuel tank pressure sensor in the evapor...
P1433
P1433 indicates low efficiency in the evaporative emission control system,
P1434
The P1434 code signifies a malfunction in the EVAP system, particularly linke...
P1435
P1435 indicates a problem with the fuel tank pressure sensor circuit,
P1436
The P1436 code indicates a fault in the evaporative emission control system,
P1437
P1437 indicates a malfunction in the purge flow sensor circuit within the EVA...
P1438
The P1438 code indicates a problem with the evaporative emission control syst...
P1439
P1439 indicates a performance issue in the evaporative emission control system.
P143A
DTC P143A indicates a problem with the fuel tank pressure sensor's performance.
P143B
P143B indicates a malfunction in the fuel vapor sensor circuit within the EVA...
P143C
Indicates a problem with the evaporative emission control system (EVAP) in yo...
P143D
The P143D code indicates an issue with the evaporative emission control system.
P143E
P143E indicates a malfunction in the fuel vapor control system.
P143F
P143F indicates a fuel pump control module error, often linked to issues in t...
P1440
P1440 indicates a malfunction in the EVAP system, affecting fuel vapor contai...
P1441
The P1441 code indicates a problem with the Evaporative Emission Control Syst...
P1442
DTC P1442 pertains to an issue with the EVAP system, particularly the vent co...
P1443
P1443 indicates a malfunction in the EVAP system's purge control valve,
P1444
P1444 indicates a malfunction in the EVAP vent control circuit.
P1445
DTC P1445 indicates a malfunction in the EVAP system's purge control valve,
P1446
DTC P1446 relates to a malfunction in the EVAP system's vent control circuit.
P1447
P1447 indicates a high voltage in the evaporative emission control vent contr...
P1448
The P1448 diagnostic trouble code (DTC) indicates a malfunction in the evapor...
P1449
DTC P1449 signifies a malfunction in the EVAP vent control circuit,
P144A
The P144A code indicates a fault in the EVAP vent control circuit.
P144B
P144B indicates a problem with the purge flow in the evaporative emissions co...
P144C
P144C indicates a malfunction in the EVAP system's purge flow sensor.
P144D
P144D indicates an issue with the evaporative emission control system,
P144E
P144E indicates a problem with the EVAP canister purge control valve.
P144F
P144F indicates an issue with the evaporative emissions system's purge flow s...
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