1999 Honda Civic OBDII Codes List

Manifold Absolute Pressure/Barometric Pressure Sensor Range/Performance

Manifold Absolute Pressure Sensor Circuit Low Voltage

Manifold Absolute Pressure Sensor Circuit High Voltage

Intake Air Temperature Circuit Range/Performance Problem

Intake Air Temperature Circuit Low Voltage

Intake Air Temperature Sensor Circuit High Voltage

Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem

Engine Coolant Temperature Sensor 1 Circuit Low Voltage

Engine Coolant Temperature Sensor 1 Circuit High Voltage

Throttle Position Sensor 'A' Circuit Low Voltage

Throttle Position Sensor/Switch 'A' Circuit High Voltage

Primary Heated Oxygen Sensor Circuit Low Voltage Sensor 1

Primary Heated Oxygen Sensor Circuit High Voltage Sensor 1

O2 Sensor Circuit Slow Response Bank 1 Sensor 1

O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1

O2 Sensor Circuit Low Voltage Bank 1 Sensor 2

HO2S Bank 1 Sensor 2 Circuit Low Voltage

HO2S Bank 1 Sensor 2 Slow Response

O2 Sensor 1 Sensor 2 Heater Circuit Malfunction Bank

Air/Fuel Mixture System Lean Bank 1