|
1.Remove the purge control
solenoid valve from the inlet manifold, and cover the
installation hole with tape and so on. 2.Connect
the hand vacuum pump with the removed purge control solenoid
valve. 3.When the engine is cold or hot, apply a
vacuum of 53 kPa, and check the condition of the
vacuum.
|
When engine is
cold (Engine coolant temperature:
40°C or less)
Engine
condition
|
Normal
condition
|
At idle
|
Vacuum is
maintained.
|
|
|
When engine is
hot (Engine coolant temperature:
80°C or higher)
Engine
condition
|
Normal
condition
|
At idle (after 4
minutes have passed since the engine
was started)
|
Vacuum will
leak.
|
|
|