Toyota 1 MZ–FE Manual page 267

1MZ–FE ENGINE – SFI SYSTEM
5. REMOVE AIR CLEANER HOSE
(a) Disconnect the PCV hose.
(b) Loosen the 2 hose clamps, and remove the air cleaner
hose.
6. REMOVE THROTTLE BODY
(a) Disconnect the throttle position sensor connector.
(b) Disconnect the IAC valve connector.
(c) Remove the hose clamp.
(d) Disconnect the following vacuum hoses:
(1) Vacuum hose (from charcoal canister)
(2) Vacuum hose (from port R of EGR vacuum
modulator)
(3) Vacuum hose (from port E of EGR vacuum
modulator)
(4) Vacuum hose (from upper port of TVV)
(5) Vacuum hose (from lower port of TVV)
(e) Disconnect the following hoses:
(1) Water bypass hose (from intake manifold)
(2) Water bypass hose (from water inlet housing)
(3) Air assist hose
(f) Remove the 2 bolts, 2 nuts, EGR gas temperature
sensor bracket, throttle body and gasket.
EG2–267