Toyota 2GR-FE Manual page 578

ES–422
A
8
PERFORM EVAP SYSTEM CHECK (STEP 3/5)
Purge VSV
Vent Valve
ES
Leak Detection
Pump
EVAP Pressure
Positive
Negative
First Reference
Pressure
Steps
Time
(Reference)
NEXT
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
C
Within 15 minutes
(a) Wait until the EVAP pressure change is less than 0.1
kPa-g (0.75 mmHg-g) for 30 seconds.
(b) Measure the EVAP pressure and record it.
HINT:
A few minutes are required for the EVAP pressure to
become saturated. When there is little fuel in the fuel
tank, it takes up to 15 minutes.
Go to step 29
ON
ON
ON
3/5
ON: Open
OFF: Closed
ON: Closed
OFF: Vent
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