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Mazda 3 Service Manual: Variable Swirl Shutter Valve Switch Inspection [Mzr 2.3 Disi Turbo]

Mazda 3 Service Manual / Engine / Control / Information / Variable Swirl Shutter Valve Switch Inspection [Mzr 2.3 Disi Turbo]

Voltage Inspection

NOTE:

1. Switch the ignition to ON (Engine off).

2. Verify that the PCM terminal 2AE voltage is as shown in the following table when the variable swirl shutter valve actuator rod is depressed and released by hand.



Specification


Measured condition

PCM terminal 2AE voltage

Released (Open position)

B+

Depressed (Close position)

Below 1.0 V


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