Lexus ES: System Diagram
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fxs (emission Control) / Emission Control System / 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
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System (for Gasoline Model)
Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY (a) Check the operation of the fuel lid lock with motor assembly (motor operation). (1) Apply auxiliary battery voltage to the fuel lid lock with motor assembly connector, and check the operation of the fuel lid lock with motor assemb
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