OEM 2010 Scion xD PCV Valve

2010 Scion xD PCV Valve Parts Q&A

• Q: How to remove the PCV Valve on 2010 Scion xD?

  A: The first step to remove the Positive Crankcase Ventilation Valve requires complete fuel system pressure discharge. Begin the process by detaching the negative battery cable before taking out both left and right engine under covers. The first step includes draining engine coolant then uninstalling the No. 2 cylinder head cover. First detach the air cleaner cap sub-assembly with its attached hose before separating the engine wire harness. Remove the harness bracket before taking off the No. 1 fuel vapor feed hose and No. 1 vacuum transmitting hose. The vacuum hose removal process requires the fuel pipe clamp removal and disconnection of the fuel tube sub-assembly. The technician must first remove the fuel delivery pipe sub-assembly followed by the sequence of removing the No.1 delivery pipe spacer then the injector vibration isolator. Guests should remove the starter assembly and the oil cooler tube for Automatic Transaxle use alongside the transmission oil level gauge sub-assembly for Automatic Transaxle. The technician must begin by disconnecting the ventilation valve sub-assembly only after removing both the engine oil level dipstick and the intake manifold and the ventilation hose.