Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: 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

*7

Canister Pump Module (Charcoal Canister Leak Detection Pump Sub-assembly)

*8

Pump Motor

*9

Canister Pressure Sensor

*10

Vent Valve

*11

Canister (Charcoal Canister Assembly)

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-

*a

to Intake Manifold

*b

Purge Line

*c

Air Line

*d

Vent Line