This category contains a list of Diagnostic Trouble Codes (DTCs) specific to Honda vehicles.
When the dreaded check engine light comes on, it can signal a variety of issues, one of which might be the P1259 trouble code. This code is related to the Variable Valve Timing System (VTEC) found in certain vehicles, and ignoring it could lead to… Read More »P1259 Car Trouble Code: A Comprehensive Guide to Diagnosis and Repair
When the check engine light in your Honda vehicle turns on, it can be a cause for concern. One of the codes that may appear on the diagnostic screen is P2646. This code refers to a problem with the rocker arm oil pressure switch circuit.… Read More »P2646 Honda: Understanding the Code and Its Causes, Symptoms, and Solutions
What is the code P2422? P2422 is a diagnostic trouble code (DTC) that indicates a problem with the evaporative emission (EVAP) system in a vehicle. The EVAP system is responsible for trapping and storing fuel vapor in the charcoal canister, which is then purged into… Read More »Code P2422: How to Diagnose and Repair the EVAP System
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