1.
Disconnect the negative cable (A) from the battery.
To avoid damage, unplug the wiring connectors carefully while holding the connector portion.
Mark all wiring and hoses to avoid misconnection.
Disconnect the negative cable (A) from the battery.
Loosen the drain plug and drain the engine coolant. Remove the radiator cap (A) to speed draining.
Remove the engine cover (A).
Remove the radiator grill upper guard (A).
Disconnect the AFS connector (A) and breather hose (B) and then remove the air cleaner assembly (C).
Disconnect the heater hoses (A), the fuel hose (B), the purge control solenoid valve (PCSV) hose (C) and the brake booster vacuum hose (D).
Remove the fuel pipe (A).
Disconnect the engine wiring connectors.
Disconnect the power steering oil pressure switch connector (A) and RH knock sensor connector (B).
Disconnect the MAP sensor connector (A), ETC connector (B), RH exhaust OCV connector (C), RH injector connector (D) and RH ignition coil connector (E).
Disconnect the LH knock sensor connector (A), LH/RH intake OCV connector (B) and LH exhaust OCV connector (C).
Disconnect the LH injector connector (A) and LH ignition coil connector (B).
Disconnect the oil pressure switch connector (A) ,LH exhaust camshaft CMP sensor connector (B) and LH oxygen sensor connector (C).
Disconnect the LH intake camshaft CMP sensor connector (A), RH intake camshaft CMP sensor connector (B) and condenser connector (C).
Disconnect the VIS solenoid valve connector (A), PCSV connector (B), RH oxygen sensor connector (C) and the RH exhaust camshaft CMP sensor connector (D).
Disconnect the water temperature sensor connector (A) and oil temperature sensor connector (B).
Disconnect the throttle body coolant hoses (A), breather hose (B) and loosen the surge tank stay bolts (C).
Remove the surge tank (A).
Disconnect the RH ignition coil connector (A).
Disconnect the water vent hose (A) and then remove the intake the manifold (B).
Be sure to drain the engine coolant before removing the intake manifold.
If any coolant drained from the cylinder head vent hole has entered the intake port ; this can potentially lead to engine trouble.
