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 8901-9000 of 12293 total codes
P22XX Engine Control System
P22C4
The P22C4 code signals an issue with the engine's fuel injection system,
P22C5
DTC P22C5 relates to a malfunction in the hybrid vehicle control unit,
P22C6
The diagnostic trouble code (DTC) P22C6 refers to a problem within the vehicl...
P22C7
Indicates a fault related to the transmission control module (TCM) or the tra...
P22C8
P22C8 indicates a problem with the emissions control system related to the se...
P22C9
The P22C9 code indicates a problem with the fuel pressure system,
P22CA
P22CA code indicates an issue with the fuel system's control module.
P22CB
P22CB indicates a malfunction in the hybrid battery energy control module.
P22CC
P22CC indicates a malfunction with the fuel pressure sensor or circuit.
P22CD
DTC P22CD indicates a fault in the diesel particulate filter system,
P22CE
Indicates ssociated with the vehicle's fuel system, indicating an issue with ...
P22CF
The P22CF code signals an issue with the fuel pressure sensor circuit,
P22D0
P22D0 indicates a malfunction in the hybrid battery management system.
P22D1
The P22D1 code signifies a problem with the fuel pressure sensor circuit.
P22D2
DTC P22D2 refers to a malfunction in the fuel level sensor circuit.
P22D3
The P22D3 code indicates an issue with the exhaust gas recirculation (EGR) sy...
P22D4
The P22D4 code indicates a malfunction in the hybrid vehicle control system,
P22D5
Indicates a problem within the vehicle's hybrid control system,
P22D6
DTC P22D6 indicates a malfunction in the water pump control circuit,
P22D7
The P22D7 code signifies a fault in the hybrid battery management system,
P22D8
P22D8 indicates a fault in the Powertrain Control Module related to engine ma...
P22D9
P22D9 indicates a malfunction in the EGR temperature sensor.
P22DA
P22DA indicates a reductant quality sensor issue in the aftertreatment system.
P22DB
Indicates a problem with the Diesel Exhaust Fluid (DEF) quality in certain di...
P22DC
The P22DC code relates to emissions control system malfunctions,
P22DD
P22DD indicates an issue with the intake air temperature sensor circuit.
P22DE
P22DE indicates a problem with the fuel tank pressure sensor circuit.
P22DF
Indicates the SCR system isn't functioning optimally, potentially leading to ...
P22E0
The P22E0 code indicates a malfunction in the hybrid battery pack's control m...
P22E1
The P22E1 code indicates a battery voltage issue within the powertrain contro...
P22E2
DTC P22E2 indicates a malfunction in the EVAP system's control circuit for th...
P22E3
The P22E3 code indicates a hybrid battery performance issue in vehicles.
P22E4
P22E4 signifies a malfunction in the Hybrid Battery Control Module,
P22E5
The P22E5 code signifies a performance-related issue with the powertrain cont...
P22E6
P22E6 indicates a hybrid battery pack voltage issue in the vehicle.
P22E7
P22E7 indicates a performance issue with the hybrid battery pack.
P22E8
Indicates an issue related to the vehicle's exhaust aftertreatment system,
P22E9
DTC P22E9 refers to a diagnostic trouble code that indicates a problem with t...
P22EA
P22EA indicates a problem with the hybrid battery management system,
P22EB
P22EB indicates a fault in the fuel rail pressure sensor circuit.
P22EC
The P22EC code indicates a problem with your vehicle’s emissions or fuel system.
P22ED
The P22ED code indicates a fuel system issue affecting engine performance.
P22EE
P22EE indicates a fuel pressure sensor issue affecting engine performance.
P22EF
The P22EF code indicates a malfunction with the Powertrain Control Module (PC...
P22F0
P22F0 indicates a fault in the hybrid powertrain control system's voltage mon...
P22F1
The Diagnostic Trouble Code (DTC) P22F1 indicates an issue with the diesel pa...
P22F2
Indicates a problem with the vehicle's hybrid battery system, particularly in...
P22F3
P22F3 indicates a hybrid battery management issue.
P22F4
The P22F4 code indicates a malfunction within the hybrid battery management s...
P22F5
P22F5 indicates a fault in the hybrid battery management system.
P22F6
The P22F6 code indicates a problem with the Transmission Control Module's per...
P22F7
P22F7 indicates an issue with the exhaust after-treatment system related to d...
P22F8
DTC P22F8 indicates a problem with the fuel pressure sensor in your vehicle.
P22F9
P22F9 indicates a fault in the fuel pump relay circuit.
P22FA
P22FA indicates an issue with the fuel pressure sensor circuit,
P22FB
DTC P22FB indicates a fuel pressure regulator malfunction in your vehicle's f...
P22FC
P22FC indicates a fuel pressure issue within the engine management system.
P22FD
The P22FD code signifies a fuel delivery issue, particularly related to fuel ...
P22FE
P22FE indicates a fuel system problem, specifically related to fuel pressure.
P22FF
P22FF indicates a malfunction related to the NOx sensor in your vehicle's emi...
P23XX Engine Control System
P2300
The P2300 code indicates an issue with the ignition coil primary circuit,
P2301
DTC P2301 indicates a malfunction in the ignition coil 'A' circuit,
P2302
P2302 indicates a high voltage issue in the ignition coil 'A' circuit.
P2303
P2303 means there's a malfunction in the secondary circuit of ignition coil #2.
P2304
P2304 indicates a malfunction in the ignition coil's circuit, affecting engin...
P2305
DTC P2305 refers to a malfunction in the ignition coil primary circuit.
P2306
P2306 indicates a low voltage in the ignition coil control circuit.
P2307
DTC P2307 indicates a fault in the ignition coil circuit, affecting engine pe...
P2308
P2308 indicates a fault in the ignition coil 'B' circuit, affecting engine pe...
P2309
P2309 indicates an issue with the ignition coil secondary circuit,
P230A
The P230A code signifies an issue with the ignition coil 'A' control circuit,...
P230B
DTC P230B signals a high voltage issue in the ignition coil 'B' control circu...
P230C
Indicates a problem with the ignition coil control circuit, specifically sign...
P230D
P230D indicates a high voltage issue in the ignition coil 'B' control circuit.
P230E
P230E means there's a high voltage issue in the ignition coil 'B' circuit.
P230F
P230F indicates a high voltage condition in the ignition coil control circuit.
P2310
P2310 indicates a high voltage issue in the ignition coil 'B' circuit.
P2311
P2311 signifies a high voltage issue in the ignition coil 'B' secondary circuit.
P2312
P2312 signifies a high voltage issue within the ignition coil B control circuit.
P2313
DTC P2313 signifies high voltage in the ignition coil 'C' secondary circuit,
P2314
The P2314 code indicates a high voltage issue in the ignition coil 'D' circuit.
P2315
P2315 indicates a high voltage reading in the ignition coil A control circuit.
P2316
The P2316 code indicates a problem with the ignition coil 'D' circuit's perfo...
P2317
P2317 indicates a high voltage condition in the ignition coil 'C' circuit.
P2318
DTC P2318 indicates a high voltage condition in the ignition coil 'B' seconda...
P2319
P2319 indicates a problem with the ignition coil A control circuit.
P231A
P231A indicates a problem with the ignition coil A control circuit,
P231B
DTC P231B indicates an issue with the ignition coil 'C' secondary circuit.
P231C
P231C indicates a high voltage signal in the ignition coil 'D' control circuit.
P231D
P231D indicates a malfunction in the ignition coil 'D' secondary circuit.
P231E
P231E refers to a fault in the ignition coil control circuit's performance.
P231F
P231F refers to a high voltage condition in the ignition coil control circuit.
P2320
DTC P2320 indicates an issue with the ignition coil 'B' circuit,
P2321
P2321 indicates a high voltage issue in the ignition coil B control circuit.
P2322
P2322 indicates a high voltage in the ignition coil's secondary circuit.
P2323
P2323 indicates a problem with the ignition coil circuit, specifically high v...
P2324
P2324 indicates a malfunction in the ignition coil circuit, which can lead to...
P2325
P2325 indicates a problem with the ignition coil circuit's performance.
P2326
DTC P2326 indicates a performance issue with the ignition coil's secondary ci...
P2327
P2327 indicates a high voltage in the ignition coil control circuit.
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