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.
2000 Honda S2000FACTORY OEM SERVICE PROCEDURE
Section 3 (VTEC)
WARNING: This page is about a different car, the 2009 Honda S2000, 2008 Honda S2000, 2007 Honda S2000, and 2006 Honda S2000. However, it is still accessible from the selected car via links, so may be relevant.
- Component Location Index
- DTC Troubleshooting
- DTC P2646: Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit Low Voltage
- DTC P2647: Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit High Voltage
- DTC P2648: Rocker Arm Oil Control Valve (VTEC Solenoid Valve) Circuit Low Voltage
- DTC P2649: Rocker Arm Oil Control Valve (VTEC Solenoid Valve) Circuit High Voltage
- Rocker Arm Oil Control Valve (VTEC Solenoid Valve) Removal/ Installation
- Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Removal/Installation
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.