MANIFOLD VACUUM CHECK



1.Before inspection, set the vehicle to the pre-inspection condition.
2.Turn the ignition switch to "LOCK" (OFF) position.
3.Connect the M.U.T.-III to the diagnosis connector.

4.Disconnect the ventilation hose from the air inlet fitting, and connect a vacuum gauge to the air inlet fitting.
5.Plug the ventilation hose.
6.Start the engine and check that idle speed is within the standard valve.
Standard value: 700 ± 100 r/min
7.Check the intake manifold vacuum.
Limit: Minimum 60 kPa
8.Turn the ignition switch to the "LOCK" (OFF) position.
9.Remove the vacuum gauge and then connect the vacuum hose.
10.Disconnect the M.U.T.-III.