TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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SFTE/SFI System 2JZ-GTE18 / 71
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INJECTORS REMOVAL — MK4 Supra SFI System 2JZ-GTE, page 18
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ENGINE – SFI SYSTEM (2JZ–GTE) EG–275 INJECTORS REMOVAL Installation is in the reverse order of removal. 1. REMOVE ENGINE UNDER COVER 2. REMOVE THROTTLE BODY (See throttle body removal) 3. REMOVE OIL DIPSTICK AND GUIDE FOR A/T (a) Remove the bolt. (b) Pull out the dipstick guide together with the dipstick. INSTALLATION HINT: Apply soapy water to the O–ring, and push in the dipstick guide. (c) Remove the O–ring from the dipstick guide. INSTALLATION HINT: Use a new O–ring. 4. REMOVE OIL DIPSTICK AND GUIDE FOR ENGINE (a) Disconnect the fuel return hose from the clamp of the dipstick guide. (b) Remove the bolt. (c) Pull out the dipstick guide together with the dipstick. INSTALLATION HINT: Apply soapy water to the O–ring, and push in the dipstick guide. (d) Remove the O–ring from the dipstick guide. INSTALLATION HINT: Use a new O–ring. 5. REMOVE AIR INTAKE CHAMBER STAY Remove the bolt, nut and chamber stay. Torque: 19 N·m (195 kgf·cm, 14 ft·lbf) 6. DISCONNECT CONTROL CABLE BRACKET FROM AIR INTAKE CHAMBER Remove the 2 bolts, and disconnect the cable bracket from the air intake chamber. Torque: 19 N·m (195 kgf·cm, 14 ft·lbf) 7. DISCONNECT CONNECTORS AND HOSES (a) Disconnect these connectors: (1) IAC valve connector (2) Turbo pressure sensor connector (3) VSV connector for fuel pressure control (4) VSV connector for EGR (b) Remove the bolt, and disconnect the engine wire protector from the body. Pull O–Ring P12565 Engine Wire Clamp O–Ring Pull Fuel Return Hose P11329 Cable Bracket Chamber Stay P11322 (4) (1) (2) (3) P11321 P11991