c Remove the gasket SF06E01 S05041 Vacuum S05689 Air Air S05688 Vacuum SFI

C remove the gasket sf06e01 s05041 vacuum s05689 air

This preview shows page 44 - 49 out of 66 pages.

(c) Remove the gasket.
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SF06E–01 S05041 Vacuum S05689 Air Air S05688 Vacuum SFI ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS) SF–45 896 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) INSPECTION 1. INSPECT INTAKE AIR CONTROL VALVE (a) With 26.7 kPa (200 mmHg, 7.9 in.Hg) of vacuum applied to the actuator, check that the actuator rod moves. (b) One minute after applying the vacuum in (a), check that the actuator rod does not return. If the operation is not as specified, replace the intake air control valve. 2. INSPECT VACUUM TANK LOCATION: The LH side member under the battery tray. (a) Check that air flows from port B to port A. (b) Check that air does not flow from port A to port B. (c) Plug port B with your finger, and apply 26.7 kPa (200 mmHg, 7.9 in.Hg) of vacuum to port A, and check that there is no change is vacuum after one minute. If the operation is not as specified, replace the vacuum tank. 3. INSPECT VSV (See page SF–54 )
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SF06F–01 S05035 New Gasket S05052 Seal Packing Seal Packing Rubber SF–46 SFI ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS) 897 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) INSTALLATION 1. INSTALL INTAKE AIR CONTROL VALVE (a) Install a new gasket to the air intake chamber. (b) Apply a light coat of engine oil to the rubber portions. (c) Apply seal packing to the positions of the intake air control valve shown in the illustration. Seal packing: Part No. 08826–00080 or equivalent (d) Install the intake air control valve, DLC1 bracket, ground strap and cable with the 4 nuts. Torque: 14.5 N·m (145 kgf·cm, 10 ft·lbf) 2. CONNECT DLC1 3. CONNECT ACTUATOR VACUUM HOSE
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S05392 EFI Main Relay SF06G–01 S04947 Continuity Ohmmeter Ohmmeter No Continuity 1 2 3 5 S04946 Battery Ohmmeter Continuity 1 2 3 5 SFI EFI MAIN RELAY SF–47 898 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) EFI MAIN RELAY INSPECTION 1. REMOVE EFI MAIN RELAY (Marking: EFI) 2. INSPECT EFI MAIN RELAY CONTINUITY (a) Using an ohmmeter, check that there is continuity be- tween terminals 1 and 2. If there is no continuity, replace the relay. (b) Check that there is no continuity between terminals 3 and 5. If there is continuity, replace the relay. 3. INSPECT EFI MAIN RELAY OPERATION (a) Apply battery voltage across terminals 1 and 2. (b) Using an ohmmeter, check that there is continuity be- tween terminals 3 and 5. If there is no continuity, replace the relay. 4. REINSTALL EFI MAIN RELAY
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S05389 Circuit Opening Relay SF06H–01 S04947 Continuity Ohmmeter Ohmmeter No Continuity 1 2 3 5 S04946 Battery Ohmmeter Continuity 1 2 3 5 SF–48 SFI CIRCUIT OPENING RELAY 899 AuthorĂ: DateĂ: 1997 LEXUS ES300 (RM511U) CIRCUIT OPENING RELAY INSPECTION 1. REMOVE CIRCUIT OPENING RELAY (Marking: CIR OPN) 2. INSPECT CIRCUIT OPENING RELAY CONTINUITY (a) Using an ohmmeter, check that there is continuity be- tween terminals 1 and 2. If there is no continuity, replace the relay. (b) Check that there is no continuity between terminals 3 and 5. If there is continuity, replace the relay. 3. INSPECT CIRCUIT OPENING RELAY OPERATION (a) Apply battery voltage across terminals 1 and 2.
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