Tech Center & Insights
OBD-II fault-code references, repair walk-throughs and field-tested troubleshooting from the iCarsoft engineering team and our partner technicians.
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What is OBD?
What is OBD?What is "On Board Diagnostics"? From Wikipedia, the free encyclopedia On-Board Diagnostics, or OBD, in an automotive context, is a generic term referring to a vehicle's...
Specific Trouble Codes for Acura
Specific Trouble Codes for AcuraCodeDescriptionP1101O2 Sensor Circ.,Bank1-Sensor1Voltage too Low/Air LeakP1102O2 Sensor Heating Circ.,Bank1-Sensor1 Short to B+P1103O2 Sensor Heating Circ.,Bank1-Se...
Specific Trouble Codes for Audi
Specific Trouble Codes for Audi CodeDescriptionP1101O2 Sensor Circ.,Bank1-Sensor1Voltage too Low/Air LeakP1102O2 Sensor Heating Circ.,Bank1-Sensor1 Short to B+P1103O2 Sensor Heating Circ.,Ban...
Specific Trouble Codes for BMW
Specific Trouble Codes for BMWCodeDescriptionP1083Fuel Control Mixture Lean (Bank 1 Sensor 1)P1084Fuel Control Mixture Rich (Bank 1 Sensor 1)P1085Fuel Control Mixture Lean (Bank 2 Sensor 1)P1086Fu...
Specific Trouble Codes for Chevrolet
Specific Trouble Codes for Chevrolet CodeDescriptionP1083Fuel Control Mixture Lean (Bank 1 Sensor 1)P1111Intake Air Temperature (IAT) Sensor Circuit Intermittent High VoltageP1112Intake Air T...
Specific Trouble Codes for Dodge
Specific Trouble Codes for DodgeCodeDescriptionP1192Inlet Air Temp. Circuit LowP1193Inlet Air Temp. Circuit HighP11951/1 O2 Sensor Slow During Catalyst MonitorP11962/1 O2 Sensor Slow During Catal...
Specific Trouble Codes for Ford
Specific Trouble Codes for FordCodeDescriptionP1000OBD-II Monitor Testing IncompleteP1001KOER Test Cannot Be CompletedP1039Vehicle Speed Signal Missing or ImproperP1051Brake Switch Signal Missing...
Specific Trouble Codes for Honda
Specific Trouble Codes for HondaCodeDescriptionP1106Barometric Pressure Circuit Range/PerformanceP1107Barometric Pressure Circuit Low InputP1108Barometric Pressure Circuit High InputP1121Throttle ...
Specific Trouble Codes for Infiniti
Specific Trouble Codes for InfinitiCodeDescriptionP1105MAP/BARO Switch Solenoid ValveP1110Intake Valve Timing Control (Left Bank)P1120Secondary Throttle Position Sensor (STPS)P1125TPS Intermittan...
Specific Trouble Codes for Isuzu
Specific Trouble Codes for IsuzuCodeDescriptionP1106MAP Circuit Intermittent Voltage HighP1107MAP Circuit Intermittent Voltage LowP1108Barometric Pressure Circuit Input HighP1111IAT Sensor Circui...
Specific Trouble Codes for Jaguar
Specific Trouble Codes for Jaguar Code DescriptionP1100 MAF Sensor Intermittent/ Check of all OBDII Systems Not CompleteP1101 MAF Se...
Specific Trouble Codes for Kia
Specific Trouble Codes for KiaCodeDescriptionP1115Engine Coolant Temperature Signal from ECM to TCM.P1121Throttle Position Sensor Signal Malfunction from ECM to TCM.P1170Front Heated Oxygen Sensor...
Specific Trouble Codes for LandRover
Specific Trouble Codes for LandRoverCodeDescriptionP0101Mass Air Flow Sensor Signal Error FaultP0102Mass Air Flow Sensor Low Out of Range FaultP0103Mass Air Flow Sensor High Out of Range FaultP011...
Specific Trouble Codes for Lexus
Specific Trouble Codes for Lexus CodeDescriptionP1100BARO Sensor Circuit MalfunctionP1120Accelerator Pedal Position Sensor Circuit MalfunctionP1121Accelerator Pedal Position Sensor Range/Perf...
Specific Trouble Codes for Mazda
Specific Trouble Codes for MazdaCode DescriptionP1000 OBD II Monitor Testing Not CompletedP1001 Unable to Achieve Self-Test Function or SCP ErrorP1100 Mass Airflow Sensor C...
Specific Trouble Codes for Mitsubishi
Specific Trouble Codes for MitsubishiCodeDescriptionP1103Turbocharger Wastegate Actuator.P1104Turbocharger Wastegate Solenoid.P1105Fuel Pressure Solenoid.P1300Ignition Timing Adjustment circuit.P...
Specific Trouble Codes for Nissan
Specific Trouble Codes for Nissan CodeDescriptionP1105MAP/BARO Pressure Switch Solenoid ValveP1126Thermostat FunctionP1130Swirl Control Valve Control Solenoid ValveP1148Closed Loop Con...
Specific Trouble Codes for Subaru
Specific Trouble Codes for Subaru CodeDescriptionP1086Tumble generator valve #2 (LH) position sensor circuit low inputP1087Tumble generator valve #2 (LH) position sensor circuit high inputP108...
Specific Trouble Codes for TOYOTA
Specific Trouble Codes for TOYOTACodeDescriptionP1100BARO Sensor Circuit.P1120Accelerator Pedal Position Sensor Circuit.P1121Accelerator Pedal Position Sensor Range/Performance Problem.P1125Thrott...
Specific Trouble Codes for VW
Specific Trouble Codes for VWCodeDescriptionP1102O2S Heating Circuit Bank 1 Sensor 1 Voltage Too Low/Air LeakP1105O2S Heating Circuit Bank 1 Sensor 2 Short To PositiveP1107O2S Heating Circuit Bank...