Toyota 2GR-FE Manual page 592

ES–436
ES
29
REPLACE CHARCOAL CANISTER ASSEMBLY
Inspection Area*
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(c) Pressurize the EVAP system to 3.2 to 3.7 kPa (24 to 28
mmHg).
(d) Apply soapy water to the piping and connecting parts of
the EVAP system.
(e) Look for areas where bubbles appear. This indicates the
leak point.
(f) Repair or replace the leak point.
HINT:
Disconnect the hose between the canister and the fuel
tank from the canister. Block the canister side and
conduct an inspection. In this way, the fuel tank can be
excluded as an area suspected of causing fuel leaks.
NEXT
(a) Replace the canister assembly (See page EC-9).
Air Inlet
Port
*: Check for disconnection and/or crack
NOTICE:
When replacing the canister, check the canister
pump module interior and related pipes for water,
fuel and other liquids. If liquids are present, check
for disconnections and/or cracks in the following: 1)
the pipe from the air inlet port to the canister pump
module; 2) the canister filter; and 3) the fuel tank
vent hose.
Go to step 36
Fuel Tank Vent Hose
Vent Hose
Vent Hose
A132283E02