ES 330 V6-3.3L (3MZ-FE) (2004)
(b) Disconnect the heater inlet water hose.
(c) Remove the nut, then disconnect the ground cable.
(d) Disconnect the 6 fuel injector connectors.
(e) In order to remove the intake manifold, using several steps, remove the 9 bolts and 2 nuts in the sequence shown in the illustration.
11. REMOVE WATER OUTLET
(a) Disconnect the bond cable No.1 connector.
(b) Disconnect the pipe of the radiator reserve tank.