Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM
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*1 | Purge Valve (Purge VSV) |
*2 | Fuel Tank Cap Assembly |
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*3 | Fuel Tank Assembly |
*4 | Canister Filter |
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*5 | Fuel Cut-off Valve |
*6 | ECM |
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*7 | Canister Pump Module (Charcoal Canister Leak Detection Pump Sub-assembly) |
*8 | Pump Motor |
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*9 | Canister Pressure Sensor |
*10 | Vent Valve |
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*11 | Canister (Charcoal Canister Assembly) |
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*a | to Intake Manifold |
*b | Purge Line |
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*c | Air Line |
*d | Vent Line |

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ON-VEHICLE INSPECTION PROCEDURE
1. INSPECT FUEL CUT OPERATION (a) Start the engine. (b) Warm up the engine.
(c) Increase the engine speed to approximately 3500 rpm. (d) Use a sound scope to check
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
ComponentsCOMPONENTS ILLUSTRATION
*1 PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)
*2 V-BANK COVER SUB-ASSEMBLY
*3 VENTILATION HOSE
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N*m (kgf*cm, f
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READINESS MONITOR DRIVE PATTERN PURPOSE OF READINESS TESTS
The On-Board Diagnostic (OBD II) system is designed to monitor the performance of emission related components, and indicate any detected abnormalities using DTCs (Diagnostic Trouble Codes). Since various components need to be monitored
DESCRIPTION The main body ECU (multiplex network body ECU) determines the status of the automatic high beam system based on the automatic high beam system signal from the forward recognition camera.
DTC No. Detection Item
DTC Detection Condition
Trouble Area DTC Output from