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 4301-4400 of 12293 total codes
P10XX Engine Control System
P10CC
The P10CC code indicates a fuel system malfunction related to the air-fuel mi...
P10CD
P10CD indicates a problem with the fuel level sensor circuit.
P10CE
P10CE indicates a problem with the intake air temperature sensor circuit.
P10CF
The P10CF code indicates a malfunction in the Powertrain Control Module,
P10D0
P10D0 indicates a fault with the intake air temperature sensor,
P10D1
The P10D1 code signifies an issue with the fuel pressure regulator in the fue...
P10D2
P10D2 indicates an issue with the A/F ratio sensor, affecting engine performa...
P10D3
P10D3 signifies a malfunction in the Fuel Pump Control Module,
P10D4
The P10D4 code indicates a potential problem with the fuel system,
P10D5
P10D5 indicates a problem with the engine's air-fuel mixture sensor,
P10D6
The P10D6 code indicates a fuel pressure regulation issue detected by the PCM.
P10D7
P10D7 indicates a problem with the engine coolant temperature sensor or circuit.
P10D8
DTC P10D8 signifies a malfunction in the engine control module's internal sys...
P10D9
P10D9 indicates a malfunction in the fuel pressure regulator control circuit.
P10DA
DTC P10DA indicates a boost sensor performance issue in turbocharged vehicles.
P10DB
The P10DB code indicates a problem with the air-fuel mixture control in your ...
P10DC
P10DC indicates a fuel pressure regulation issue detected by the PCM.
P10DD
P10DD indicates a malfunction in the turbocharger bypass valve or its circuit.
P10DE
P10DE indicates a problem with the air intake pressure sensor circuit.
P10DF
P10DF indicates an issue with the exhaust gas temperature sensor,
P10E0
P10E0 indicates a fuel system issue detected by the ECM.
P10E1
P10E1 indicates a malfunction in the intake air temperature sensor circuit.
P10E2
P10E2 indicates a problem with the throttle position sensor circuit.
P10E3
The P10E3 code indicates a malfunction with the intake air temperature sensor.
P10E4
The P10E4 code indicates a malfunction in the engine control module or relate...
P10E5
The P10E5 code indicates a fuel control system issue detected by the ECM.
P10E6
The P10E6 code indicates a problem with the vehicle's air-fuel mixture,
P10E7
The P10E7 code indicates a fuel trim issue detected by the engine control mod...
P10E8
The P10E8 code indicates an issue with the air/fuel mixture, often related to...
P10E9
P10E9 indicates a problem with the EGR system's performance, which can affect...
P10EA
The P10EA code indicates a fuel delivery issue in the vehicle's engine manage...
P10EB
DTC P10EB indicates a malfunction in the variable valve timing system,
P10EC
DTC P10EC signifies a malfunction related to the engine's air-fuel mixture or...
P10ED
P10ED indicates a fuel pressure sensor issue in your vehicle's engine managem...
P10EE
P10EE indicates a fuel pressure issue in the ECM.
P10EF
The P10EF code indicates an issue with the vehicle's air-fuel mixture,
P10F0
Indicates a malfunction related to the vehicle's turbocharger or supercharger...
P10F1
P10F1 indicates a problem with the fuel temperature sensor circuit.
P10F2
P10F2 indicates a cooling fan control circuit issue, affecting the fan's perf...
P10F3
DTC P10F3 indicates a lean air-fuel mixture in the engine.
P10F4
DTC P10F4 signals an issue with the air intake temperature sensor circuit.
P10F5
P10F5 indicates a malfunction in the engine air-fuel mixture sensor circuit.
P10F6
The P10F6 code indicates a problem with the intake air system performance det...
P10F7
The P10F7 code indicates an issue with the engine control module or fuel system.
P10F8
P10F8 indicates an issue with the air-fuel ratio sensor's monitoring function.
P10F9
P10F9 indicates a fuel pressure regulator performance issue.
P10FA
The DTC P10FA code is a diagnostic trouble code that indicates a problem with...
P10FB
Indicates an issue with the fuel rail pressure sensor, which plays a crucial ...
P10FC
P10FC indicates a fuel pump control module issue affecting the vehicle's fuel...
P10FD
P10FD indicates an issue with the fuel pressure sensor performance in your ve...
P10FE
DTC P10FE indicates a fuel trim issue in the engine control system,
P10FF
The P10FF code indicates a fuel pressure issue, often related to the sensor o...
P11XX Engine Control System
P1100
P1100 indicates a malfunction in the Mass Air Flow sensor, affecting engine p...
P1101
DTC P1101 indicates a problem with the intake air flow system performance.
P1102
P1102 indicates a mass air flow sensor performance issue.
P1103
P1103 indicates a malfunction in the intake air temperature sensor circuit.
P1104
DTC P1104 relates to a fault in the Air Intake Temperature sensor circuit,
P1105
The P1105 code indicates an issue with the intake air temperature sensor circ...
P1106
P1106 indicates an issue with the Intake Air Temperature Sensor circuit,
P1107
P1107 indicates a malfunction in the intake air temperature sensor circuit.
P1108
The P1108 code signals a high voltage issue from the manifold absolute pressu...
P1109
P1109 indicates an issue with the intake air temperature sensor circuit.
P110A
DTC P110A indicates a fault with the MAF sensor or air intake system.
P110B
DTC P110B indicates a malfunction in the intake air temperature sensor circuit.
P110C
DTC P110C signifies a performance problem with the mass airflow sensor,
P110D
P110D indicates a problem with the intake air temperature sensor.
P110E
P110E indicates a malfunction in the intake air temperature sensor circuit.
P110F
P110F indicates a malfunction in the air intake temperature sensor or its cir...
P1110
P1110 indicates a problem with the Intake Air Temperature sensor's performance.
P1111
P1111 indicates a malfunctioning engine coolant temperature sensor.
P1112
Indicates a problem with the intake air temperature sensor (IAT) circuit,
P1113
Indicates an issue with the Intake Air Temperature (IAT) sensor circuit,
P1114
DTC P1114 indicates an intake air temperature sensor malfunction.
P1115
P1115 indicates a problem with the engine coolant temperature sensor signal.
P1116
P1116 indicates a coolant temperature sensor circuit issue, affecting engine ...
P1117
P1117 means there's a low input signal from the coolant temperature sensor,
P1118
DTC P1118 signifies an issue with the Intake Air Temperature Sensor or its ci...
P1119
P1119 signifies a problem with the engine coolant temperature sensor circuit.
P111A
P111A indicates a coolant temperature sensor performance issue.
P111B
P111B indicates a malfunction in the intake air temperature sensor circuit.
P111C
DTC P111C signifies a performance issue with the engine coolant temperature s...
P111D
P111D indicates a problem with the air intake temperature sensor circuit's pe...
P111E
P111E indicates an issue with the engine coolant temperature sensor's perform...
P111F
P111F indicates a malfunction with the Engine Coolant Temperature sensor.
P1120
P1120 indicates a throttle position sensor circuit performance problem.
P1121
DTC P1121 signifies a problem with the Throttle Position Sensor circuit,
P1122
P1122 indicates a malfunction in the throttle position sensor circuit.
P1123
P1123 indicates a problem with the Throttle Position Sensor, affecting engine...
P1124
DTC P1124 indicates a problem with the Throttle Position Sensor range or perf...
P1125
P1125 indicates a throttle position sensor malfunction, primarily in Toyota a...
P1126
P1126 indicates a throttle position sensor circuit malfunction.
P1127
DTC P1127 indicates a malfunction related to the air-fuel ratio sensor or thr...
P1128
P1128 indicates an issue with the fuel system's air-fuel mixture,
P1129
The P1129 code indicates a malfunction with the throttle position sensor,
P112A
DTC P112A indicates a malfunction in the Throttle Position Sensor.
P112B
P112B indicates a throttle position sensor performance issue, affecting engin...
P112C
P112C indicates a performance issue with the throttle position sensor.
P112D
P112D indicates a problem with the throttle position sensor affecting the eng...
P112E
DTC P112E signifies a problem with the throttle position sensor or throttle a...
P112F
DTC P112F indicates a problem with the throttle control system,
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