CODE DIRECTORY
Powertrain · Codes
A code index built from manufacturer communications filed with NHTSA in the United States. Vehicle-specific and enhanced codes are included; this is not a list of universal definitions.
3,969 Results
P1101Intake Air Flow System PerformanceChevrolet · Manufacturer wordingP1102MASS AIRFLOW SENSOR-MAFSNissan · Manufacturer wordingP1103MAF Sensor In Range But Higher Than ExpectedP1104MAF Ground MalfunctionP1105Dual Alternator Upper FaultP1106Dual Alternator Lower Fault/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High VoltageP1107Dual Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low VoltageP1108Dual Alternator Battery Lamp Circuit MalfunctionP1109IAT – B Sensor IntermittentP1110IAT Sensor (D/C) Open/ShortP1111Intake Air Temperature (IAT) Sensor Circuit Intermittent High VoltageP1112INTAKE AIR TEMPERATURE CIRCUIT INTERMITTENTFord · Manufacturer wordingP1113IAT Sensor Open/ShortP1114Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT – B Circuit Low InputP1115General Temperature RationalityChrysler · Manufacturer wordingP1116Engine Coolant sensor out of range/ECT Sensor Out Of Self Test RangeP1117Engine Coolant Sensor intermittent/ECT Sensor IntermittentP1118Manifold Absolute Temperature Circuit Low InputP1119Manifold Absolute Temperature Circuit High InputP111AENGINE COOLANT TEMPERATURE IS HIGHMazda · Manufacturer wordingP111DCode meaning and manufacturer informationP1120(Inlet Metering Valve – Malfunction)Hyundai · Manufacturer wordingP1121Temperature Sensor InspectionMack · Manufacturer wordingP1122THROTTLE POSITION SENSOR HIGHER THAN EXPECTEDAcura · Manufacturer wordingP1123POWER TAKE OFF SYSTEM MONITOR CONTROL ERRORDodge · Manufacturer wordingP1124Throttle Position Sensor Out Of Self Test RangeP1125Throttle position sensor intermittentP1126Throttle Position (Narrow Range) Sensor Circuit MalfunctionP1127Exhaust Not Warm, Downstream O2 SensorP1128Closed Loop Fueling Not Achieved - Bank 1 UpstreamDodge · Manufacturer wording