OBD fault code library

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Fault codes

P1118 Engine Coolant Temp Signal Out-Of-Range High

Honda Fuel and Air Metering High severity

P1119 Engine Coolant Temperature Signal Out Of Range

Honda Fuel and Air Metering High severity

P1121 Throttle Position Lower Than Expected

Honda Fuel and Air Metering High severity

P1122 Throttle Position Sensor Signal Higher Than Expected

Honda Fuel and Air Metering High severity

P1124 Throttle Position Sensor Out of Self-Test Range

Honda Fuel and Air Metering High severity

P1125 Accelerator Pedal Position Sensor Fault

Honda Fuel and Air Metering High severity

P1126 Throttle Control Motor Relay Circuit Open

Honda Fuel and Air Metering High severity

P1128 Manifold Absolute Pressure Sensor Signal Lower Than Expected

Honda Fuel and Air Metering High severity

P1129 Downstream Oxygen Sensors Swapped from Bank to Bank

Honda Fuel and Air Metering Medium severity

P1130 HO2S Circuit Low Variance Bank 1 Sensor 1

Honda Fuel and Air Metering Medium severity

P1132 Primary Heated Oxygen Sensor Circuit High Voltage Sensor 1

Honda Fuel and Air Metering Medium severity

P1135 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1

Honda Fuel and Air Metering Medium severity

P1136 /codes/dtcs/p1136-honda

Honda

P1138 HO2S Bank 1 Sensor 2 Circuit Low Voltage

Honda Fuel and Air Metering Medium severity

P1139 HO2S Bank 1 Sensor 2 Slow Response

Honda Fuel and Air Metering Medium severity