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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.
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When engine is cold
(Engine coolant temperature:
40°C or lower)
Engine condition
|
Normal condition
|
At idle
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Vacuum is maintained.
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3,000 r/min
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When engine is hot
(Engine coolant temperature:
80°C or higher)
Engine condition
|
Normal condition
|
At idle
|
Vacuum is maintained.
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3,000 r/min (within 1 minutes after engine starts)
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Vacuum will leak.
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4.Replace the O-ring of purge control solenoid valve with the new one. Apply a small
amount of new engine oil to the O-ring.
5.Tighten the mounting bolts of purge control solenoid valve to the specified torque.
Tightening torque: 4.0 ± 1.0 N·m
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1.Disconnect the vacuum hose (between purge control solenoid valve and intake manifold)
from purge control solenoid valve and connect a hand vacuum pump to the nipple.
2.Plug the vacuum hose.
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 lower)
Engine condition
|
Normal condition
|
At idle
|
Vacuum is maintained.
|
3,000 r/min
|
|
|
|
When engine is hot
(Engine coolant temperature:
80°C or higher)
Engine condition
|
Normal condition
|
At idle
|
Vacuum is maintained.
|
3,000 r/min (within 1 minutes after engine starts)
|
Vacuum will leak.
|
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