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 10901-11000 of 12293 total codes
P2AXX Engine Control System
P2A94
DTC P2A94 indicates an oxygen sensor issue related to the air-fuel mixture.
P2A95
DTC P2A95 indicates an issue with the oxygen sensor circuit related to air-fu...
P2A96
P2A96 indicates a problem with the oxygen sensor's ability to measure air-fue...
P2A97
DTC P2A97 refers to an oxygen sensor performance issue, specifically for bank...
P2A98
P2A98 signifies a performance issue with the oxygen sensor, affecting engine ...
P2A99
P2A99 indicates a problem with the O2 sensor's performance, affecting fuel ef...
P2A9A
P2A9A indicates a problem with the oxygen sensor's performance,
P2A9B
P2A9B indicates a performance issue with the oxygen sensor on bank 1.
P2A9C
DTC P2A9C indicates an issue with the oxygen sensor's performance related to ...
P2A9D
P2A9D indicates a problem with the oxygen sensor circuit related to air-fuel ...
P2A9E
P2A9E indicates a malfunction in the oxygen sensor circuit, affecting fuel ef...
P2A9F
P2A9F indicates a performance issue with the upstream oxygen sensor.
P2AA0
P2AA0 indicates a voltage issue in the hybrid battery pack.
P2AA1
P2AA1 indicates a problem with the hybrid battery pack in your vehicle.
P2AA2
DTC P2AA2 indicates a fault in the hybrid battery system, specifically relate...
P2AA3
P2AA3 indicates a malfunction in the hybrid battery voltage sensor,
P2AA4
P2AA4 indicates a hybrid vehicle battery voltage sensor performance issue.
P2AA5
P2AA5 indicates a malfunction in the hybrid battery voltage sensor system.
P2AA6
P2AA6 indicates low voltage in the hybrid battery, affecting performance.
P2AA7
P2AA7 indicates a fault in the hybrid battery system, specifically related to...
P2AA8
P2AA8 indicates a malfunction related to the Battery Energy Control Module in...
P2AA9
DTC P2AA9 refers to a hybrid battery voltage sensor range/performance issue.
P2AAA
P2AAA indicates a problem with the hybrid battery performance in certain vehi...
P2AAB
P2AAB signifies a fault with the air-fuel ratio sensor, indicating it is out ...
P2AAC
P2AAC indicates a problem with the hybrid battery management system.
P2AAD
DTC P2AAD is a diagnostic trouble code that indicates an issue with the vehic...
P2AAE
DTC P2AAE is a diagnostic trouble code that typically indicates a malfunction...
P2AAF
The P2AAF code indicates an issue with the hybrid battery management system.
P2AB0
P2AB0 indicates a problem with the hybrid battery management system.
P2AB1
P2AB1 indicates a problem with the hybrid battery pack in vehicles,
P2AB2
DTC P2AB2 indicates a malfunction in the hybrid electric vehicle system,
P2AB3
P2AB3 indicates a fault with the hybrid battery energy control module.
P2AB4
P2AB4 indicates a voltage imbalance in hybrid battery cells.
P2AB5
DTC P2AB5 signifies a malfunction in the Hybrid Powertrain Control Module,
P2AB6
DTC P2AB6 is a diagnostic trouble code that indicates an issue with the hybri...
P2AB7
P2AB7 indicates a hybrid battery performance issue.
P2AB8
The P2AB8 code indicates a malfunction in the hybrid battery pack.
P2AB9
DTC P2AB9 indicates a performance issue with the Hybrid Powertrain Control Mo...
P2ABA
The P2ABA code indicates a malfunction in the hybrid battery management system.
P2ABB
DTC P2ABB indicates a problem with your hybrid vehicle's battery management s...
P2ABC
P2ABC indicates a malfunction in the hybrid system, often related to the elec...
P2ABD
P2ABD indicates an issue with the hybrid battery management system.
P2ABE
P2ABE indicates a fault in the hybrid battery voltage sensor that can affect ...
P2ABF
P2ABF signifies a malfunction in the hybrid powertrain control module related...
P2AC0
The P2AC0 code indicates a battery management system issue in hybrid vehicles.
P2AC1
The P2AC1 code signifies a hybrid battery management issue related to voltage...
P2AC2
P2AC2 indicates a malfunction in the hybrid battery temperature sensor circuit.
P2AC3
P2AC3 indicates a problem with the hybrid battery pack performance.
P2AC4
P2AC4 indicates a hybrid battery management system issue related to voltage d...
P2AC5
P2AC5 indicates a fault in the hybrid powertrain system, particularly related...
P2AC6
P2AC6 indicates a hybrid battery voltage imbalance.
P2AC7
Code P2AC7 indicates an issue with the hybrid system's control module or elec...
P2AC8
The P2AC8 code indicates a hybrid inverter performance issue, particularly in...
P2AC9
The P2AC9 code indicates a hybrid battery voltage issue, often related to mod...
P2ACA
The DTC P2ACA code indicates a performance issue related to the Hybrid Powert...
P2ACB
P2ACB indicates a problem with the hybrid battery management system,
P2ACC
The DTC P2ACC code is part of the OBD-II diagnostic system, indicating an iss...
P2ACD
P2ACD indicates a malfunction in the fuel injector control circuit,
P2ACE
Indicates a specific issue within the vehicle's powertrain control module (PCM).
P2ACF
P2ACF indicates a malfunction in the hybrid battery monitoring system.
P2AD0
P2AD0 indicates a hybrid battery performance issue in vehicles like the Toyot...
P2AD1
Indicates a potential issue with the hybrid battery voltage sensor in vehicle...
P2AD2
P2AD2 indicates a fault in the hybrid vehicle's motor control unit,
P2AD3
The P2AD3 code indicates a malfunction in the Electric Power Steering system ...
P2AD4
P2AD4 indicates a fault in the hybrid battery management system.
P2AD5
DTC P2AD5 indicates a hybrid battery management system issue.
P2AD6
P2AD6 indicates a problem with the hybrid battery cooling system.
P2AD7
P2AD7 indicates a fault in the hybrid battery management system,
P2AD8
DTC P2AD8 indicates an issue with the control circuit of the hybrid electric ...
P2AD9
The P2AD9 code indicates a problem with the electric drive motor in hybrid ve...
P2ADA
The P2ADA code signals a problem with the hybrid battery system in your vehicle.
P2ADB
DTC P2ADB indicates a hybrid battery management issue, typically related to v...
P2ADC
P2ADC relates to a fault in the powertrain control module, affecting engine p...
P2ADD
P2ADD indicates a communication issue with the powertrain control module.
P2ADE
P2ADE indicates a fault in the electric motor control circuit.
P2ADF
P2ADF indicates a problem with the fuel delivery system, often linked to insu...
P2AE0
DTC P2AE0 refers to a malfunction in the battery energy control unit of hybri...
P2AE1
P2AE1 signifies a fault in the hybrid battery monitoring system related to th...
P2AE2
P2AE2 indicates a malfunction in the powertrain control module related to bat...
P2AE3
P2AE3 indicates a problem with the hybrid vehicle control system,
P2AE4
P2AE4 is a diagnostic trouble code indicating a voltage sensor issue in the h...
P2AE5
P2AE5 indicates a fault in the hybrid battery temperature sensor circuit.
P2AE6
DTC P2AE6 indicates a fault in the hybrid battery management system.
P2AE7
P2AE7 signifies an abnormal voltage reading from the hybrid battery sensor.
P2AE8
P2AE8 indicates an issue with the battery energy control module in hybrid veh...
P2AE9
P2AE9 indicates a problem with the battery pack voltage sensor in hybrid vehi...
P2AEA
P2AEA indicates a voltage imbalance in the hybrid battery system.
P2AEB
P2AEB indicates a malfunction in the air-fuel ratio sensor.
P2AEC
DTC P2AEC indicates a hybrid battery performance issue.
P2AED
P2AED indicates a lean air-fuel mixture detected by the ECM.
P2AEE
P2AEE indicates a problem with the oxygen sensor reading for the air-fuel mix...
P2AEF
The P2AEF code signifies an issue with the hybrid battery management system i...
P2AF0
DTC P2AF0 indicates a fuel injection system issue related to fuel pressure re...
P2AF1
P2AF1 indicates a hybrid battery performance issue in vehicles,
P2AF2
P2AF2 indicates a malfunction in the hybrid powertrain control system.
P2AF3
DTC P2AF3 indicates a hybrid battery management issue, likely affecting the v...
P2AF4
P2AF4 indicates that the diesel particulate filter is not performing as effic...
P2AF5
P2AF5 indicates a malfunction with the hybrid battery voltage sensor range.
P2AF6
P2AF6 indicates a quality issue with the diesel exhaust fluid (DEF) in your v...
P2AF7
P2AF7 indicates a malfunction in the turbocharger boost control system,
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