Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT THROTTLE BODY WITH MOTOR ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | 1 (M-) - 2 (M+) | 20°C (68°F) | 0.3 to 100 Ω | If the result is not as specified, replace the throttle body with motor assembly. | | *a | Component without harness connected (Throttle Body with Motor Assembly) | | |
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INSTALLATION PROCEDURE 1. INSTALL THROTTLE BODY GASKET (a) Install a new throttle body gasket to the intake air surge tank assembly with the protrusion of the throttle body gasket oriented as shown
COMPONENTS ILLUSTRATION *1 AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE *2 COOL AIR INTAKE DUCT SEAL *3 INLET AIR CLEANER ASSEMBLY *4 VACUUM SWITCHING VALVE (for Active Control Engin
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ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Do not remove the radiator cap sub-assembly while the engine and radiator assembly are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns. PROCEDURE 1. CHECK RADIATOR CAP SUB-ASSEMBLY CAUTION: Do not re
DESCRIPTION The ECM uses signals from the throttle position sensor, mass air flow meter, transmission revolution sensor (NT), transmission revolution sensor (NC) and crankshaft position sensor to help determine the engagement timing of the lock-up clutch. The ECM monitors the engagement of the clutc
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