On-Vehicle Inspection

ON-VEHICLE INSPECTION




1. INSPECT NO. 2 AIR SWITCHING VALVE

a. Disconnect the vacuum hose from the VSV for the air injection system (Procedure "A").
b. Apply vacuum (30 kPa (306 gf/sq.cm, 4.35 psi)) to the vacuum hose, and check that the vacuum does not decrease (Procedure "B").

If operation is not as specified, replace the No. 2 air switching valve.




c. Release the vacuum, and check that an operation sound is emitted from the No. 2 air switching valve (Procedure "C").

If operation is not as specified, replace the No. 2 air switching valve.

d. Perform procedures "A" to "C" for the other No. 2 air switching valve.