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)

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 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

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 Removal

REMOVAL CAUTION / NOTICE / HINT NOTICE: This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here PROCEDURE 1. DRAIN ENGINE COOLANT (for Engine) Click here 2. DISCONNECT NO. 2 RADIATOR HOSE Click here 3

 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 engine compartment with the engine running or the power switch on (IG). PROCEDURE 1. INSPECT ENGINE COOL

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