MANIFOLD VACUUM CHECK


1.Before inspection, set the vehicle to the pre-inspection condition.
2.Turn the ignition switch to the "LOCK" (OFF) position and then connect the M.U.T.-III to the diagnosis connector (Refer to GROUP 00 - Precautions Before Service - M.U.T.-III Sub Assembly ).

3.Disconnect the ventilation hose from the positive crankcase ventilation (PCV) valve, and then connect a vacuum gauge to the ventilation hose. Plug the PCV valve.
4.Start the engine and let it run at idle.
Check that the engine idling speed satisfies the standard value range below.
<Except vehicles for Thailand>
    M/T: 700 ± 50 r/min
    CVT: 750 ± 50 r/min
<Vehicles for Thailand>
    750 ± 50 r/min
5.Check the inlet manifold vacuum.
Limit: Minimum 60 kPa
6.Turn the ignition switch to the "LOCK" (OFF) position.
7.Remove the vacuum gauge and then connect the ventilation hose to the PCV valve.
8.Disconnect the M.U.T.-III.