mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Clutch Switch, ECM > < Barometric Pressure Switch|Testing and Inspection
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Fig. 36 Applying Vacuum To Vacuum Switch And Checking Continuity

TESTING OFF THE VEHICLE

1.

Remove the vacuum switch.

2.

Connect a vacuum pump to the vacuum switch Fig. 36.

Fig. 40 Vacuum Switch Continuity Chart

3.

Connect a circuit tester to the switch, and then check the continuity between the switch terminals  Fig. 40.

Clutch Switch, ECM > < Barometric Pressure Switch|Testing and Inspection