Fix P2646 VTEC code Honda 2.4 2002-2011 Accord, CRV, Element spool valve, VTEC solenoid,

Car was bucking under acceleration. Threw P2646 code-rocker arm actuator. How to replace this spool valve aka VTEC solenoid or rocker arm actuator on 2002-2011 Honda Accord, CRV, and Element This is an easy job - entire job can be done with a 3/8 ratchet and deep well 10 mm socket.