Lexus ES manuals

Lexus ES: Emission Control System

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 CANISTER (CHARCOAL CANISTER ASSEMBLY) *2 EGR VALVE ASSEMBLY *3 FUEL TANK CAP ASSEMBLY *4 FUEL VAPOR CONTAINMENT VALVE (FUEL TANK SOLENOID MAIN VALVE

 System Diagram

SYSTEM DIAGRAM *1 Intake Manifold *2 Purge Valve (Purge VSV) *3 Throttle Valve *4 Canister (Charcoal Canister Assembly) *5 Air Cleaner *6 ECM *7 Canister Filter *

 On-vehicle Inspection

ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fans when working in the engin

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 Open in Stop Switch Circuit (C1425,P0573)

DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) detects the brake operating conditions through a signal transmitted by the stop light switch assembly. The skid control ECU incorporates a circuit to detect an open circuit. This DTC is output when an open circuit is dete

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel tank pressure sensor (vapor pressure sensor assembly) removal/installation are shown below. Necessa

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