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This category contains a list of Diagnostic Trouble Codes (DTCs) specific to Honda vehicles.

Honda DTC Codes

Honda DTC Codes Honda DTC Codes Description P0135 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1 P2646 rocker arm actuator control circuit for bank 1 has a performance issue or is stuck in the off position P0141 O2 Bank 1 Sensor 2 Heater Circuit… Read More »Honda DTC Codes