TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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SFTE/SFI System 2JZ-GTE5 / 71
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FUEL SYSTEM — MK4 Supra SFI System 2JZ-GTE, page 5
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EG–262 ENGINE – SFI SYSTEM (2JZ–GTE) SST 9. Use SST for inspection or test of the injector or its wiring connector. SST 09842–30060 Fuel Pump Connector FUEL SYSTEM 1. When disconnecting the high pressure fuel line, a large amount of gasoline will spill out, so observe the following procedures: (a) Disconnect the fuel pump connector. (b) Start the engine. After the engine has stopped on its own, turn off the ignition switch. Plug (c) Put a container under the connection. (d) Slowly loosen the connection. (e) Disconnect the connection. (f) Plug the connection with a rubber plug. (g) Reconnect the fuel pump connector. New Gasket 2. When connecting the flare nut or union bolt on the high pressure pipe union, observe the following procedures: Union Bolt Type: (a) Always use a new gasket. (b) Tighten the union bolt by hand. (c) Tighten the union bolt to the specified torque. Torque: 29 N·m (300 kgf·cm, 22 ft·lbf) Fulcrum Length 30 cm SST Flare Nut Type: (a) Apply a light coat of engine oil to the flare nut, and tighten the flare nut by hand. (b) Using SST, tighten the flare nut to specified torque. SST 09631–22020 Torque: 30 N·m (310 kgf·cm, 22 ft·lbf) HINT: Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).