Lexus ES manuals

Lexus ES: 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

*8

Fuel Tank Pressure Sensor

(Vapor Pressure Sensor Assembly)

*9

Canister Pump Module

(Leak Detection Pump Sub-assembly)

- Canister Pressure Sensor

- Pump Motor

- Vent Valve

*10

Cut-off Valve

*11

Fuel Tank Assembly

*12

Fuel Tank Cap Assembly

*13

Fuel Vapor Containment Valve

(Fuel Tank Solenoid Main Valve Assembly)

*14

Fuel Outlet Valve (Relief Valve)

READ NEXT:

 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

 Fuel Tank Cap

InspectionINSPECTION PROCEDURE 1. INSPECT FUEL TANK CAP ASSEMBLY (a) Visually check that the fuel tank cap assembly and gasket are not deformed or damaged. If the result is not as specified, repla

 Fuel Tank Pressure Sensor

SEE MORE:

 Engine Coolant Bypass Valve Circuit Short to Ground (P268111,P268115)

DESCRIPTION The flow shutting valve (for heater control) used for the variable cooling system is a magnet type valve that is closed when the engine is warming up to prevent coolant from flowing through the heater passage which reduces engine warm up time. DTC No. Detection Item DTC Detection

 Initialization Switch Error (for Test Diagnosis) (C2198)

DESCRIPTION The switch circuit inside the combination meter assembly turns on and off according to the steering pad switch assembly operation. During test mode, the tire pressure warning light blinks at 0.125 second intervals when "Set Pressure" is selected on the multi-information display, and illu

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