2ZR-FE INTAKE / EXHAUST  INTAKE MANIFOLD  INSPECTION  


PROCEDURE

Hide 17111 1.INSPECT INTAKE MANIFOLD

a.

Inspect the diaphragm.

i.
A324803

Using a vacuum pump, apply a vacuum of 60 kPa (450 mmHg, 17.7 in. Hg) or higher to the diaphragm chamber. Check that there is no change in vacuum after 1 minute.


ii.

After applying vacuum in the step above, check that the actuator rod operates.

If the operation is not as specified, replace the intake manifold.