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 9101-9200 of 12293 total codes
P23XX Engine Control System
P238C
P238C indicates an issue with the fuel rail pressure sensor performance.
P238D
P238D indicates a hybrid control module performance issue.
P238E
P238E indicates a turbocharger boost pressure sensor performance issue.
P238F
P238F indicates a performance issue with the fuel pump control module.
P2390
P2390 signifies a boost sensor performance issue, typically affecting turboch...
P2391
DTC P2391 points to an oxygen sensor performance issue in the engine.
P2392
P2392 indicates a fault with the air-fuel ratio sensor signal on bank 1.
P2393
P2393 indicates a malfunction in the EGR temperature sensor range or performa...
P2394
P2394 indicates a problem with the oxygen sensor circuit, suggesting low volt...
P2395
P2395 indicates a boost pressure sensor performance problem.
P2396
P2396 indicates a problem with the turbocharger boost pressure sensor perform...
P2397
P2397 indicates a turbocharger boost sensor circuit issue, affecting engine p...
P2398
P2398 indicates a high signal from the secondary air injection system’s oxyge...
P2399
P2399 indicates a problem with the oxygen sensor circuit relating to performa...
P239A
The P239A code indicates a malfunction in the fuel pressure sensor,
P239B
The P239B code indicates a problem with the post-catalytic converter oxygen s...
P239C
The P239C code indicates a malfunction in the evaporative emissions system,
P239D
P239D indicates a secondary air injection system pressure issue.
P239E
P239E indicates an oil pressure sensor circuit problem.
P239F
P239F indicates a problem with the secondary air injection system performance.
P23A0
DTC P23A0 indicates a boost pressure control module performance issue.
P23A1
The P23A1 code signifies an issue with the turbocharger boost control positio...
P23A2
DTC P23A2 signifies a problem with the turbocharger boost control position se...
P23A3
The P23A3 code refers to a problem with the turbocharger boost control positi...
P23A4
The P23A4 code signifies a problem with the turbocharger boost control sensor...
P23A5
P23A5 indicates a problem with the turbocharger boost control position sensor...
P23A6
P23A6 indicates a malfunction with the turbocharger wastegate actuator.
P23A7
The P23A7 code refers to a turbocharger boost pressure control range issue,
P23A8
DTC P23A8 indicates an issue with the exhaust gas temperature sensor.
P23A9
DTC P23A9 indicates an issue with the fuel pressure sensor circuit.
P23AA
P23AA indicates a problem with the turbocharger boost sensor circuit.
P23AB
P23AB indicates a problem with the turbocharger boost control position sensor...
P23AC
P23AC indicates a turbocharger boost pressure sensor circuit issue.
P23AD
P23AD indicates a fuel pressure regulator performance issue that can affect e...
P23AE
P23AE indicates a turbocharger boost control position sensor circuit issue.
P23AF
P23AF indicates a problem with the charge air cooler temperature sensor circuit.
P23B0
The P23B0 code indicates an issue with the turbocharger or supercharger boost...
P23B1
P23B1 indicates a problem with the turbocharger boost pressure sensor,
P23B2
P23B2 refers to a turbocharger boost control position sensor range/performanc...
P23B3
P23B3 indicates a fuel pressure regulator performance issue.
P23B4
P23B4 indicates a problem with the turbocharger boost pressure sensor circuit.
P23B5
P23B5 indicates a turbocharger boost control position sensor issue,
P23B6
The P23B6 code indicates a problem with the fuel pressure sensor,
P23B7
P23B7 indicates a turbocharger boost control position sensor issue,
P23B8
P23B8 indicates a malfunction in the exhaust gas recirculation temperature se...
P23B9
P23B9 indicates a malfunction in the turbocharger boost control system.
P23BA
The P23BA code indicates a problem with the boost pressure control circuit's ...
P23BB
P23BB indicates a problem with the fuel pressure sensor in your vehicle's eng...
P23BC
P23BC indicates a boost pressure sensor performance issue, affecting engine e...
P23BD
P23BD indicates a problem with the Powertrain Control Module related to fuel ...
P23BE
The P23BE code indicates a problem with the turbocharger boost pressure contr...
P23BF
P23BF indicates a problem with the turbocharger bypass valve.
P23C0
P23C0 indicates a turbocharger boost control performance issue.
P23C1
P23C1 indicates a problem with the turbocharger boost control position sensor...
P23C2
P23C2 indicates a problem with the turbocharger boost pressure control system...
P23C3
The P23C3 code indicates a malfunction in the turbocharger boost control posi...
P23C4
P23C4 indicates a problem with the turbocharger or supercharger boost sensor'...
P23C5
P23C5 indicates a problem with the turbocharger boost control position sensor...
P23C6
DTC P23C6 indicates a malfunction in the fuel pressure regulator performance.
P23C7
P23C7 indicates a turbocharger or supercharger boost control performance prob...
P23C8
DTC P23C8 signifies a problem with the turbocharger boost control system.
P23C9
P23C9 refers to a turbocharger boost control position sensor problem.
P23CA
DTC P23CA indicates an issue with the turbocharger boost control position sen...
P23CB
DTC P23CB indicates an issue with the turbocharger boost control circuit.
P23CC
DTC P23CC indicates a malfunction in the turbocharger boost control system.
P23CD
P23CD signifies a turbocharger bypass valve control circuit issue,
P23CE
P23CE indicates a turbocharger or supercharger boost sensor issue,
P23CF
P23CF signals a turbocharger boost control issue, indicating the vehicle's tu...
P23D0
Indicates potential drivability issues, and if left unaddressed,
P23D1
P23D1 indicates a turbocharger boost pressure sensor circuit issue.
P23D2
The P23D2 code refers to a turbocharger boost control position sensor circuit...
P23D3
DTC P23D3 indicates a high voltage reading from the turbocharger boost pressu...
P23D4
The P23D4 code indicates a turbocharger boost control position sensor issue.
P23D5
P23D5 indicates an issue with the boost pressure sensor circuit in turbocharg...
P23D6
The diagnostic trouble code P23D6 indicates that the powertrain control modul...
P23D7
DTC P23D7 indicates a fault in the exhaust gas temperature sensor circuit.
P23D8
P23D8 indicates a turbocharger boost control issue related to pressure levels.
P23D9
DTC P23D9 signifies an issue with the turbocharger boost control system.
P23DA
P23DA indicates a turbocharger boost control position sensor issue.
P23DB
P23DB indicates an issue with the diesel particulate filter pressure sensor c...
P23DC
P23DC refers to a turbocharger boost control issue, often linked to sensor ma...
P23DD
P23DD indicates a fault with the Diesel Particulate Filter pressure sensor,
P23DE
P23DE indicates an issue with the boost pressure control system in your vehicle.
P23DF
DTC P23DF indicates a malfunction in the Diesel Particulate Filter performanc...
P23E0
DTC P23E0 relates to a malfunction with the fuel pressure sensor affecting en...
P23E1
DTC P23E1 indicates a malfunction in the turbocharger boost control system.
P23E2
The P23E2 code indicates a turbocharger boost control sensor performance issue.
P23E3
The P23E3 code indicates a turbocharger boost pressure issue.
P23E4
DTC P23E4 signifies a turbocharger boost pressure sensor performance issue.
P23E5
P23E5 indicates a problem with the turbocharger or supercharger boost control...
P23E6
P23E6 indicates an issue with the turbocharger or supercharger boost pressure...
P23E7
P23E7 refers to a turbocharger boost control position sensor circuit issue.
P23E8
P23E8 indicates a malfunction in the turbocharger boost sensor circuit.
P23E9
P23E9 indicates a problem with the fuel rail pressure sensor.
P23EA
The P23EA code indicates an issue with the fuel pressure sensor or circuit.
P23EB
P23EB indicates a problem with the diesel exhaust fluid quality sensor.
P23EC
P23EC indicates a problem with the turbocharger boost pressure sensor,
P23ED
The P23ED code indicates a problem with the fuel delivery system,
P23EE
P23EE indicates a fuel system issue related to pressure regulation.
P23EF
P23EF indicates a problem with the EGR temperature sensor in your vehicle's e...
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