OBD fault code library
Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.
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Fault codes
P1407
EGR Air Intrusion in Exhaust Supply to EGR Valve
Honda
Auxiliary Emissions Control
Medium severity
P1413
Secondary Air Injection System Monitor Circuit Low Voltage
Honda
Auxiliary Emissions Control
Medium severity
P1414
Secondary Air Injection System Monitor Circuit High Voltage
Honda
Auxiliary Emissions Control
Medium severity
P1415
Air Pump Electric Current Sensor Circuit Low Voltage
Honda
Auxiliary Emissions Control
Medium severity
P1416
Air Pump Electric Current Sensor Circuit High Voltage
Honda
Auxiliary Emissions Control
Medium severity
P1418
Secondary Air Injection System Relay A Control Circuit High
Honda
Auxiliary Emissions Control
Medium severity
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