Toyota 3VZ–FE Troubleshooting Manual page 53

ENGINE TROUBLESHOOTING
23. DISCONNECT RH ENGINE WIRE HARNESS
(a) Disconnect the following connectors:
(1) Three injector connectors
(2) Engine coolant temp. sender gauge connector
(3) Oxygen sensor connector
(4) PS pump connector
(5) Oil pressure switch connector
(6) Engine oil level sensor connector
(7) A/C compressor connector
(8) Engine coolant temp. sensor connector (for hydraulic
(b) Remove the two clamps, four bolts and engine wire harness.
24. REMOVE LH DELIVERY PIPE AND INJECTORS
(a) Disconnect the fuel return hose from the No.1 fuel pipe (fuel
inlet hose).
(b) Remove the two bolts and LH delivery pipe together with
three injectors.
25. REMOVE AIR PIPE
(a) Disconnect the two air hoses from the intake manifold.
(b) Remove the two bolts and air pipe.
26. REMOVE RH DELIVERY PIPE AND INJECTORS
Remove the three bolts and RH delivery pipe together with
the No.1 fuel pipe and three injectors.
27. REMOVE WATER BY–PASS OUTLET
Remove the two nuts, water by–pass outlet and gasket.
– ENGINE MECHANICAL
cooling fan)
EG–53