Lexus ES: System Diagram
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fks (emission Control) / Emission Control System / System Diagram
SYSTEM DIAGRAM
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| *1 | Purge Valve (Purge VSV) | *2 | Fuel Tank Cap Assembly |
| *3 | Fuel Tank Assembly | *4 | Canister Filter |
| *5 | Fuel Cut-off Valve | *6 | ECM |
| *7 | Canister Pump Module (Leak Detection Pump Sub-assembly) | *8 | Pump Motor |
| *9 | Canister Pressure Sensor | *10 | Vent Valve |
| *11 | Canister (Charcoal Canister Assembly) | - | - |
| *a | to Intake Manifold | *b | Purge Line |
| *c | Air Line | *d | Vent Line |
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On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and coo
Components
COMPONENTS ILLUSTRATION *1 PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) - -
SEE MORE:
If your vehicle overheats
The following may indicate that
your vehicle is overheating.
The engine coolant temperature
gauge is in the red zone
or a loss of hybrid system power is
experienced. (For example, the
vehicle speed does not increase.)
"Engine Coolant Temp High Stop
in a Safe Place See Owner's
Manu
Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Parking support brake system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and to repair them. CHECK DLC3 (a) Check t
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