Toyota Camry (XV70): Emission Control System
Toyota Camry Repair Manual XV70 (2018-2024) / Engine, Hybrid System / 2gr-fks (emission Control) / Emission Control System
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Parts Location
PARTS LOCATION ILLUSTRATION
*1 CANISTER (CHARCOAL CANISTER ASSEMBLY)
*2 FUEL TANK CAP ASSEMBLY
*3 PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)
*4 PURGE VALVE (PURGE
System Diagram
SYSTEM DIAGRAM
*1 Purge Valve (Purge VSV)
*2 Fuel Tank Cap Assembly
*3 Fuel Tank Assembly
*4 Canister Filter
*5 Fuel Cut-off Valve
*6 ECM
On-vehicle Inspection
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
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Definition Of Terms
DEFINITION OF TERMS
Term Definition
Monitor description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details).
Related DTCs Group of diagnostic trouble codes that are output by the ECM based on the same malfunction detection
Open in Pressure Sensor Circuit / Abnormal Refrigerant Pressure (B1423)
DESCRIPTION This DTC is stored if refrigerant pressure on the high pressure side is extremely low (196 kPaG (2.0 kgf/cm2, 28 psi) or less) or extremely high (2812 kPaG (28.7 kgf/cm2, 408 psi) or more). The air conditioner pressure sensor, which is installed to the high pressure side pipe to detect r
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