Cylinder Head Removal
  1. Remove the upper radiator hose (A) and heater hose (B).
  1. Remove the engine wire harness connectors and wire harness clamps from the cylinder head.
    • Four fuel injector connectors
    • Engine coolant temperature (ECT) sensor 1 connector
    • Air fuel ratio (A/F) sensor connector
    • Secondary heated oxygen sensor (secondary HO2S) connector
    • Exhaust gas recirculation (EGR) valve connector
    • Rocker arm oil control solenoid connector
    • Rocker arm oil pressure switch connector
  1. Remove the four ignition coils.
  1. Remove the three way catalytic converter (TWC).
  1. Remove the thermostat housing.
  1. Remove the cam chain.