T100 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1998)
Throttle Body: Service and Repair
REMOVAL
1. DRAIN ENGINE COOLANT
2. DISCONNECT THESE CABLES:
(a) w/Cruise control:
Cruise control actuator cable
(b) Accelerator cable
(c) A/T:
Throttle cable
3. REMOVE AIR CLEANER HOSE
4. REMOVE THROTTLE BODY
(a) Disconnect these hoses and connectors from the throttle
body side:
(1) Throttle position sensor connector
(2) IAC valve connector
(3) Vacuum hose (of throttle opener)
(4) w/EGR:
Vacuum hoses (from port R and E of EGR vacuum modulator)
(5) Water bypass hose
(w/ EGR: from EGR valve)
(w/o EGR: from water bypass pipe)
(6) Water hose (from intake manifold)
(7) Air assist hose
(b) Remove the 2 bolts, 2 nuts, throttle body and gasket.
Torque:18 N.m (180 kgf.cm, 13 ft.lbf)
HINT: Place a new gasket on the air intake chamber, the facing the protrusion upward.