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 101-200 of 4123 total codes
P00XX Engine Control System
P0064
P0064 indicates an issue with the intake air temperature sensor circuit perfo...
P0065
DTC P0065 indicates a problem with the MAP sensor and throttle position senso...
P0066
DTC P0066 indicates a performance problem with the intake air temperature sen...
P0067
P0067 indicates a correlation error with the intake air temperature sensor.
P0068
Indicates a throttle position correlation error between the mass airflow (MAF...
P0069
P0069 indicates a mismatch between the MAP and MAF sensors affecting engine p...
P006A
P006A indicates a discrepancy between MAF and MAP sensor readings,
P006B
The P006B code indicates a performance issue with the MAP or MAF sensors,
P006C
Indicates a throttle position correlation error.
P006D
P006D indicates a throttle or pedal position sensor problem, affecting engine...
P006E
P006E indicates a mismatch between the MAP and MAF sensor readings.
P006F
P006F indicates a problem with the MAP or barometric pressure sensor readings.
P0070
P0070 indicates a problem with the ambient temperature sensor circuit.
P0071
P0071 indicates a problem with the intake air temperature sensor circuit.
P0072
P0072 indicates a low input signal from the ambient temperature sensor,
P0073
P0073 indicates an issue with the ambient air temperature sensor circuit.
P0074
P0074 indicates a problem with the ambient air temperature sensor circuit.
P0075
DTC P0075 indicates a problem with the intake air temperature sensor circuit.
P0076
P0076 indicates a problem with the intake air temperature sensor circuit,
P0077
P0077 indicates an issue with the intake air temperature sensor circuit.
P0078
P0078 indicates an issue with the intake air temperature sensor's range or pe...
P0079
P0079 refers to a malfunction with the intake air temperature sensor,
P007A
P007A indicates a problem with the ambient air temperature sensor circuit,
P007B
P007B indicates an issue with the ambient air temperature sensor circuit.
P007C
P007C is a trouble code indicating an issue with the intake air temperature s...
P007D
P007D indicates a problem with the ambient air temperature sensor circuit.
P007E
P007E indicates a fault with the Ambient Air Temperature Sensor circuit.
P007F
P007F indicates a malfunction in the ambient temperature sensor,
P0080
P0080 indicates a malfunction in the fuel injector circuit.
P0081
P0081 indicates a fuel pressure regulator performance issue, affecting fuel f...
P0082
P0082 indicates a fuel pressure sensor range or performance issue.
P0083
P0083 indicates a fuel rail pressure sensor circuit issue, affecting engine p...
P0084
P0084 indicates a fuel pressure regulator performance issue, affecting fuel d...
P0085
P0085 indicates a problem with the fuel pressure regulator control circuit pe...
P0086
P0086 indicates a fuel pressure sensor issue, affecting engine performance.
P0087
P0087 indicates low fuel pressure in the fuel rail/system.
P0088
P0088 indicates high fuel rail pressure, which can affect engine performance.
P0089
P0089 indicates a fuel pressure regulator range/performance problem.
P008A
The P008A code means the fuel rail pressure is too low, affecting engine perf...
P008B
DTC P008B indicates a problem with the fuel pressure sensor, suggesting incor...
P008C
P008C means the fuel rail pressure is too low, affecting engine performance.
P008D
DTC P008D signals a fuel pressure sensor issue, indicating that fuel pressure...
P008E
P008E indicates a fuel rail pressure sensor problem, affecting fuel delivery.
P008F
The P008F code indicates a performance issue with the fuel rail pressure sens...
P0090
P0090 indicates a fuel pressure regulator performance issue.
P0091
P0091 indicates a problem with the fuel pressure regulator's performance,
P0092
P0092 signals a large fuel system leak detected by the ECM, affecting engine ...
P0093
The P0093 code indicates a large fuel leak in the fuel system.
P0094
P0094 indicates a large fuel system leak, affecting engine performance and fu...
P0095
P0095 indicates a fuel pressure sensor problem that affects engine performance.
P0096
DTC P0096 signals a fuel pressure sensor issue within the engine's fuel system.
P0097
P0097 indicates a low voltage signal from the intake air temperature sensor,
P0098
P0098 indicates an issue with the intake air temperature sensor circuit.
P0099
P0099 indicates a performance problem with the fuel pressure sensor.
P009A
P009A indicates a fuel pressure sensor issue, affecting fuel system performance.
P009B
DTC P009B signifies a fuel volume regulator issue affecting fuel delivery to ...
P009C
DTC P009C signifies a large fuel system leak, typically in the fuel lines or ...
P009D
P009D signifies a large fuel leak in the fuel system.
P009E
P009E indicates a fuel pressure regulator performance issue.
P009F
P009F indicates a leak in the fuel system, affecting performance and fuel eff...
P00A0
P00A0 indicates low engine coolant flow, which can cause overheating.
P00A1
P00A1 indicates low coolant flow performance in your vehicle's engine cooling...
P00A2
P00A2 indicates a problem with the engine coolant temperature sensor circuit.
P00A3
P00A3 indicates an issue with coolant flow control, leading to potential over...
P00A4
P00A4 indicates a coolant temperature sensor issue.
P00A5
P00A5 indicates a coolant flow issue in your engine, which can lead to overhe...
P00A6
P00A6 indicates an issue with engine coolant flow performance.
P00A7
The P00A7 code indicates a problem with the engine coolant flow,
P00A8
P00A8 indicates a coolant flow performance issue.
P00A9
P00A9 indicates a cooling system performance issue, often related to temperat...
P00AA
P00AA indicates a coolant flow performance issue in the engine cooling system.
P00AB
P00AB indicates a problem with the vehicle's airflow measurement,
P00AC
P00AC indicates a problem with the air flow temperature sensor circuit.
P00AD
P00AD indicates a problem with the diesel engine coolant temperature sensor c...
P00AE
P00AE indicates a problem with the engine coolant temperature sensor performa...
P00AF
P00AF indicates a coolant flow rate performance issue.
P00B0
Indicates a problem with the coolant flow performance in a vehicle's engine c...
P00B1
P00B1 indicates a coolant flow performance issue, signaling potential overhea...
P00B2
P00B2 signifies a low coolant flow condition detected by the engine control m...
P00B3
DTC P00B3 indicates an issue with the engine coolant flow rate,
P00B4
P00B4 indicates a coolant flow issue that may lead to overheating.
P00B5
P00B5 indicates a coolant flow control circuit issue.
P00B6
P00B6 indicates low engine coolant flow performance.
P00B7
P00B7 indicates a coolant temperature sensor performance issue,
P00B8
P00B8 indicates a problem with the coolant flow rate, potentially affecting e...
P00B9
P00B9 indicates a problem with the engine cooling system performance.
P00BA
P00BA indicates a range or performance issue with the engine coolant temperat...
P00BB
P00BB signifies a coolant flow issue, potentially leading to overheating.
P00BC
P00BC indicates low coolant flow detected by the engine control module.
P00BD
P00BD indicates a problem with the airflow sensor circuit's range or performa...
P00BE
DTC P00BE indicates a problem with the mass airflow sensor performance.
P00BF
DTC P00BF indicates low coolant flow, which can lead to engine overheating.
P00C0
The diagnostic trouble code (DTC) P00C0 indicates a problem with the engine c...
P00C1
P00C1 indicates a problem with the engine coolant temperature sensor circuit.
P00C2
Indicates a performance issue with the Engine Coolant Temperature (ECT) sensor.
P00C3
P00C3 indicates low engine coolant flow, which can cause overheating.
P00C4
Indicates a range or performance problem with the intake air temperature sens...
P00C5
P00C5 indicates a malfunction in the boost pressure control system,
P00C6
The P00C6 code indicates an issue with the turbocharger or supercharger boost...
P00C7
P00C7 indicates a high voltage reading from the A/C refrigerant temperature s...
Page 2 of 42