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 4101-4200 of 12293 total codes
P10XX Engine Control System
P1004
P1004 indicates a performance issue with the Variable Valve Timing (VVT) system.
P1005
The P1005 code refers to a malfunction in the turbocharger boost control sole...
P1006
P1006 indicates an issue with the intake manifold runner control system,
P1007
The P1007 code indicates a performance issue with the intake manifold tuning ...
P1008
P1008 indicates an issue with the intake manifold runner control circuit's pe...
P1009
The DTC code P1009 refers to a performance issue detected by the Powertrain C...
P100A
P100A indicates an issue with the turbocharger/supercharger boost control pos...
P100B
The P100B code indicates a problem with the intake manifold runner control sy...
P100C
P100C indicates a problem with the turbocharger boost control position sensor.
P100D
Indicates a potential issue with the electric powertrain system,
P100E
P100E signifies an issue with the EGR temperature sensor circuit,
P100F
P100F indicates a performance issue with the intake air system,
P1010
P1010 signifies a malfunction in the intake air temperature sensor circuit.
P1011
DTC P1011 means the intake manifold runner control is stuck open,
P1012
P1012 indicates an issue with the intake manifold pressure sensor performance.
P1013
P1013 indicates a problem with the intake manifold pressure sensor circuit ra...
P1014
The P1014 code indicates that the intake manifold runner control is stuck ope...
P1015
The P1015 code indicates a malfunction in the Variable Valve Timing system re...
P1016
DTC P1016 indicates a problem with the intake manifold pressure/temperature s...
P1017
P1017 indicates a problem with the intake air temperature sensor circuit perf...
P1018
DTC P1018 refers to an Intake Air Temperature Sensor Circuit Range/Performanc...
P1019
P1019 indicates a problem with the intake air temperature sensor circuit.
P101A
P101A refers to an intake air temperature sensor performance issue.
P101B
P101B indicates a performance issue with the intake air temperature sensor.
P101C
P101C indicates a malfunction with the intake manifold runner position sensor.
P101D
P101D indicates a malfunction with the intake manifold pressure sensor that c...
P101E
P101E indicates a performance problem with the intake air temperature sensor ...
P101F
DTC P101F indicates a problem with the turbocharger/supercharger boost contro...
P1020
P1020 indicates a fuel pressure sensor problem, affecting engine performance.
P1021
DTC P1021 signifies a fuel pressure regulator performance issue,
P1022
P1022 indicates a fuel pressure regulator performance issue, affecting fuel d...
P1023
P1023 indicates a high input signal from the fuel level sensor circuit.
P1024
DTC P1024 indicates a malfunction in the intake air temperature sensor circuit.
P1025
The P1025 code indicates a problem with the intake manifold pressure or tempe...
P1026
P1026 signifies a malfunction in the intake air temperature sensor circuit.
P1027
Indicates a fuel pressure sensor range or performance issue.
P1028
P1028 indicates a fuel trim issue in Bank 1, affecting engine performance.
P1029
P1029 indicates a fuel pressure sensor range or performance issue.
P102A
P102A indicates a fuel pressure regulator performance issue.
P102B
P102B indicates a fuel pressure sensor performance issue.
P102C
P102C indicates a fuel pressure regulator performance problem.
P102D
DTC P102D indicates a fuel delivery system issue, often related to fuel press...
P102E
P102E indicates a fuel pressure regulator performance issue, affecting engine...
P102F
The P102F code indicates a problem with the fuel pressure sensor's performance.
P1030
DTC P1030 means there's a problem with the oxygen sensor's signal or performa...
P1031
The P1031 code indicates an issue with the oxygen sensor circuit performance.
P1032
P1032 indicates a low voltage reading from the oxygen sensor circuit.
P1033
P1033 indicates a fuel trim issue on Bank 1, affecting engine performance.
P1034
DTC P1034 indicates a low voltage reading from the oxygen sensor circuit,
P1035
DTC P1035 signifies an issue with the oxygen sensor readings in relation to t...
P1036
The P1036 code signals a performance issue with the oxygen sensor circuit.
P1037
P1037 indicates a lean condition in the fuel trim system, meaning not enough ...
P1038
P1038 indicates a range/performance issue with the oxygen sensor circuit.
P1039
DTC P1039 refers to an issue with the oxygen sensor circuit's range or perfor...
P103A
The P103A code signifies a lean fuel trim condition, indicating an imbalance ...
P103B
DTC P103B indicates a problem with the air-fuel ratio sensor on bank one.
P103C
P103C indicates a lean air-fuel mixture detected by the ECM, which can lead t...
P103D
DTC P103D indicates a problem with the fuel-air mixture ratio in the engine.
P103E
P103E indicates an issue with the air-fuel mixture in the engine.
P103F
P103F indicates a problem with the fuel system's air-fuel mixture ratio.
P1040
P1040 indicates a malfunction in the Variable Valve Timing system,
P1041
P1041 indicates a problem with the intake manifold runner control system,
P1042
DTC P1042 indicates a problem with the variable valve timing system,
P1043
DTC P1043 signifies an issue with the Variable Valve Timing system,
P1044
P1044 indicates a malfunction in the intake manifold runner control system,
P1045
DTC P1045 refers to a malfunction in the turbocharger boost control system,
P1046
P1046 indicates a malfunction in the Intake Manifold Runner Control system.
P1047
P1047 indicates a malfunction in the VTEC system, affecting engine performance.
P1048
P1048 indicates a throttle position sensor issue affecting engine performance.
P1049
P1049 indicates a problem with the Variable Geometry Turbocharger control sys...
P104A
The P104A code indicates a malfunction in the intake air system,
P104B
DTC P104B indicates a malfunction in the intake manifold pressure sensor system.
P104C
P104C indicates a performance issue with the intake manifold tuning valve.
P104D
P104D refers to a fuel pressure regulator performance issue, affecting fuel d...
P104E
The P104E code pertains to a malfunction in the variable valve timing system ...
P104F
P104F indicates a problem with the intake air temperature sensor,
P1050
P1050 signifies a malfunction in the VTEC control system, impacting engine pe...
P1051
The P1051 code signifies a problem with the fuel pressure regulator control c...
P1052
DTC P1052 refers to a problem with the Intake Manifold Runner Control system,...
P1053
The P1053 code indicates a fuel pressure regulator performance issue,
P1054
The P1054 code indicates an issue with the fuel pressure regulator,
P1055
P1055 indicates a malfunction in the VTEC control system.
P1056
DTC P1056 indicates an intake manifold pressure sensor circuit issue.
P1057
P1057 indicates a malfunction in the Variable Valve Timing (VVT) system,
P1058
P1058 indicates a problem with the intake manifold pressure sensor,
P1059
P1059 indicates an issue with the fuel pressure regulator's performance,
P105A
P105A indicates a problem with the intake manifold pressure sensor circuit pe...
P105B
P105B indicates a problem with the intake manifold pressure sensor.
P105C
The P105C code indicates a malfunction in the intake manifold runner control ...
P105D
P105D indicates a fuel pressure regulator performance issue, primarily affect...
P105E
P105E indicates a problem with the fuel pressure sensor reading.
P105F
DTC P105F indicates an issue with the fuel pressure regulator control circuit.
P1060
P1060 indicates a fuel pressure regulator performance issue, often leading to...
P1061
P1061 indicates a fuel pressure sensor range/performance issue in your vehicle.
P1062
P1062 indicates an issue with the fuel pressure sensor or circuit.
P1063
P1063 indicates a fuel pump control circuit issue, affecting fuel delivery.
P1064
P1064 indicates a fuel pump control module performance issue.
P1065
P1065 indicates a fuel rail pressure sensor circuit issue.
P1066
P1066 indicates a problem with the fuel pressure regulator or sensor.
P1067
P1067 indicates a malfunction in the variable valve timing system,
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