Toyota 1 MZ–FE Manual page 300

EG2–300
1MZ–FE ENGINE – SFI SYSTEM
KNOCK SENSORS INSPECTION
(See Components for Removal and Installation)
1. REMOVE AIR INTAKE CHAMBER ASSEMBLY
(See steps 1 to 10 on pages
2. DISCONNECT INJECTOR CONNECTORS
3. REMOVE INTAKE MANIFOLD ASSEMBLY
(a) Disconnect the heater hose from the intake manifold.
(b) Remove the 9 bolts, 2 nuts, 2 plates washers and
intake manifold assembly.
4. REMOVE RH ENGINE MOUNTING STAY AND
WATER OUTLET
(a) Disconnect the following hoses and connectors:
(1) Radiator inlet hose
(2) Engine coolant reservoir hose
(3) ECT sensor connector
(4) ECT switch connector
(5) Ground strap connector
(b) Remove the 3 bolts and RH mounting stay.
(c) Remove the wire band.
(d) Disconnect the water bypass hose from the inlet hous–
ing.
(e) Remove the 2 bolts, 2 nuts, 2 plate washers and water
outlet.
EG2–246 to 249)