SF05S–03 S04591 S04590 SF–14 – SFI FUEL PRESSURE REGULATOR 865 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) REMOVAL 1. REMOVE FUEL PUMP ASSEMBLY FROM FUEL TANK (See page SF–10 ) 2. REMOVE FUEL FILTER (a) Remove the screw, and pull out the fuel filter. (b) Remove the O–ring from the fuel filter. HINT: At the time of installation, please refer to the following item. Apply a light coat of gasoline to a new O–ring, and install it to the fuel filter. Torque: 2.0 N·m (20 kgf·cm, 17 in.·lbf) 3. REMOVE FUEL PRESSURE REGULATOR (a) Remove the screw, and pull out the pressure regulator. Torque: 2.0 N·m (20 kgf·cm, 17 in.·lbf) (b) Remove the O–ring from the pressure regulator. HINT: At the time of installation, please refer to the following item. Apply a light coat of gasoline to a new O–ring, and install it to the pressure regulator.
SF05T–01 – SFI FUEL PRESSURE REGULATOR SF–15 866 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) INSTALLATION Installation is in the reverse order of removal (See page SF–14 ).
S05625 5 mm Hexagon Wrench Clip SF072–06 S04535 Sound Scope S04534 Ohmmeter SF–16 – SFI INJECTOR 867 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) INJECTOR ON–VEHICLE INSPECTION 1. REMOVE V–BANK COVER (a) Using a 5 mm hexagon wrench, remove the 2 cap nuts. (b) Disconnect the 2 clips, and remove the V–bank cover. 2. INSPECT INJECTOR OPERATION Check operation sound from each injector. (1) With the engine running or cranking, use a sound scope to check that there is normal operating noise in proportion to engine speed. (2) If you have no sound scope, you can check the in- jector operating vibration with your finger. If no sound or unusual sound is heard, check the wiring connec- tor, injector or injection signal from the ECM. 3. INSPECT INJECTOR RESISTANCE (a) Disconnect the injector connector. (b) Using an ohmmeter, measure the resistance between the terminals. Resistance: 13.8 Ω at 20 ° C (68 ° F) If the resistance is not as specified, replace the injector. (c) Reconnect the injector connector. 4. REINSTALL V–BANK COVER HINT: For fixing the V–bank cover, push on the cover until a ”click” is felt.
SF073–05 S05371 PS Pressure Tube Air Intake Chamber Stay 19.5 (200, 14) 39 (400, 19) 12 (120, 9) V–Bank Cover z Gasket No.2 EGR Pipe Throttle Position Sensor Connector z Gasket Brake Booster Vacuum Hose EGR Valve Position Sensor Connector Accelerator Cable Throttle Cable Air Cleaner Hose IAC Valve Connector EGR Gas Temperature Sensor Connector EVAP Hose Water Bypass Hose Vacuum Hose z Gasket VSV Connector for ASIC No.1 Engine Hanger Ground Cable Ground Cable Ground Strap DLC1 PCV Hose Air Intake Chamber Assembly Water Bypass Hose Air Assist Hose and Pipe 19.5 (200, 14) z Retainer Injector Connector Delivery Pipe 10 (100, 7) Spacer z O–Ring z Grommet z Grommet z O–Ring N·m (kgf·cm, ft·lbf) : Specified z Non–reusable part 43 (440, 32) VSV Connector for EGR Engine Wire VSV Connector for EVAP Injector High–Tension Cord Set – SFI INJECTOR SF–17 868 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) COMPONENTS
S04505 SF074–04 S04498 S06086 Fuel Hose Clamp S05352 S04499 SF–18 – SFI INJECTOR 869 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) REMOVAL 1. REMOVE AIR CLEANER HOSE 2. REMOVE AIR INTAKE CHAMBER ASSEMBLY (See page EM–30 ) 3. DISCONNECT INJECTOR CONNECTORS 4.
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- Lexus, Fuel injection, SFI, LEXUS ES300, Throttle position sensor