mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Variable Induction System > < Turbo Boost Sensor|Testing and Inspection
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Wastegate: Testing and Inspection

Fig. 4 Testing waste gate valve

1.

Cool the engine.

2.

Remove hose ``A'', Fig. 4, and attach pressure tester 49 H080 740 or equivalent.

3.

Adjust compressed air pressure to one psi.

4.

Check that rod moves when disconnecting and reconnecting hose supplying compressed air. Never apply more than 14 psi of compressed air.

Variable Induction System > < Turbo Boost Sensor|Testing and Inspection