15810-RAA-A03 VTEC Solenoid Spool Valve with Oil Pressure Switch and Gasket Compatible with 2.4L 2.0L Honda Accord, CR-V, Element, Civic Si, Acura RSX - Replace 15810-PPA-A01 15810-RAA-A01 917-224

The VTEC system increases the amount of intake valve lift for increased power. It accomplishes this by turning a control solenoid 'ON' to allow oil pressure into the VTEC control passages to apply pins that will lock the intake rockers. Inspection and Replacement of VTEC Solenoid Valve： The spool valve solenoid assembly can be easily installed in the engine compartment and can be removed by removing 3 bolts. It is recommended to replace the spool valve assembly with the oil pressure switch, not just the oil pressure switch. After removing the VTEC solenoid valve assembly, check the solenoid valve filter. If the filter is blocked, replace the filter cleaner and the sealing gasket of the engine lubricating solenoid valve. Once removed, the new parts must be replaced. Remove the V Ⅵ EC solenoid valve, check whether the valve moves freely with fingers, and replace the solenoid valve if there is jamming. Reference OE Part Number: 15810-RAA-A03 15810-PNE-G01 15810-PPA-A01 15810-RAA-A01 15810-RAA-A02 917-224 Fitment: 2003 - 2007 Honda Accord 2.4L K24A4 K24A8 Engine 2002- 2005 Honda Civic Si 2.0L K20A3 Engine 2002- 2009 Honda CR-V 2.4L K24A1 K24Z1 Engine 2003 - 2011 Honda Element K24A4 K24A8 Engine 2002-2006 Acura RSX 2.0L K20A3 Engine

• 【Replaces OE】- VTEC Solenoid OE# 15810-RAA-A03, 15810-PNE-G01, 15810-PPA-A01, 15810-RAA-A01, 15810-RAA-A02, 917-224.
• 【Compatible】- VTEC valve compatible with 2.0L 2.4L Honda & Acura models, including 2003-2007 Honda Accord 2 Door Coupe, 2003-2007 Honda Accord 4 Door Sedan, 2002-2005 Honda Civic Si Models, 2002-2009 Honda CR-V, 2003-2011 Honda Element, 2002-2006 Acura RSX Base Leather Models.
• 【Function】 - The VTEC system provides the engine with valve timing optimized for both low and high RPM operations. The VTEC solenoid actually allows oil to flow to the internal galleries of the overhead camshaft. This means that the housing of the solenoid is holding back full engine oil pressure. A spool solenoid valve can direct the flow of hydraulic fluid. The valve is made up of spools that rotate or slide to block and open channels in a hydraulic system.
• 【Common symptoms】- If your vehicle won't go past 3000 RPM, a check engine light (CEL) with code P2646 or P2647 shows up on your dash or dirty motor oil; roughness of idling engine; fuel efficiency is reduced. You need to replace your VTEC Solenoid Spool Valve in time.