Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Acura RSX Base, AutomaticFACTORY OEM SERVICE PROCEDURE
DTC Troubleshooting: Notes
DTC INDEX
| DTC | Description |
|---|---|
| DTC P0010 | VTC Oil Control Solenoid Valve Malfunction (2002-2004 models) |
| DTC P0010 | VTC Oil Control Solenoid Valve Malfunction (2005-2006 models) |
| DTC P0011 | VTC System Malfunction (2002-2004 models) |
| DTC P0011 | VTC System Malfunction (2005-2006 models) |
| DTC P0340, P0344 | CMP Sensor A No Signal (2002-2004 models); CMP Sensor A Circuit Intermittent Interruption (2002-2004 models) |
| DTC P0340 | CMP Sensor A No Signal (2005-2006 models) |
| DTC P0341 | CMP Sensor A and CKP Sensor Incorrect Phase Detected (2002-2004 models) |
| DTC P0341 | CMP Sensor A and CKP Sensor Incorrect Phase Detected (2005-2006 models) |
| DTC P0344 | CMP Sensor A Circuit Intermittent Interruption (2005-2006 models) |
| DTC 1009 | VTC Advance Malfunction (2005-2006 models) |
| DTC P1259 | VTEC System Malfunction (2002-2003 models) |
| DTC P2646 | Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit Low Voltage (2004 model) |
| DTC P2646 | Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit Low Voltage (2005-2006 models) |
| DTC P2647 | Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit High Voltage (2004 model) |
| DTC P2647 | Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit High Voltage (2005-2006 models) |
| DTC P2648 | Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) Circuit Low Voltage (2005-2006 models) |
| DTC P2649 | Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) Circuit High Voltage (2005-2006 models) |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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