Toyota 3S-GE Repair Manual page 256

EG-242
ENGINE — EFI SYSTEM
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Using 6 mm hexagon wrench, remove the 3 bolts from
the ACIS valve assembly.
Remove the ACIS valve assembly and gasket.
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DISCONNECT WIRE HANESS
Disconnect the engine wire protector from the 2
mounting bolts of the No.2 timing belt cover in the
sequence shown.
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(b) Disconnect the 2 nuts, bolt and engine wire.
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10. REMOVE DELIVERY PIPE AND INJECTOR
(a) Disconnect the 4 injector connectors.
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Fuel Inlet
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(b) Remove the union bolt, 2 gaskets and disconnect the
fuel inlet pipe from delivery pipe.
(c) Disconnect the fuel return hose and vacuum sensing
hose from the pressure regulator.