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Mazda 3 Service Manual: Oil Pressure Switch Inspection [FS5 A EL]

Mazda 3 Service Manual / Engine / Lubrication / Oil Pressure Switch Inspection [FS5 A EL]

CAUTION:

On-Vehicle Inspection

1. Perform the following procedures.

a. Remove the aerodynamic under cover NO.2..

b. Disconnect the oil pressure switch connector.


2. Start the engine.

3. Inspect the continuity between the oil pressure switch terminal A and body GND.


Oil pressure switch specification

Test Condition

Continuity

In P position

No continuity

In R position

No continuity

In N position

No continuity

In D position

Continuity


Off-Vehicle Inspection

1. Apply air pressure at 400440 kPa {4.084.48 kgf/cm2,58.163.8 psi} as shown in the figure.


2. Inspect continuity between the oil pressure switch terminal A and screw part.


Oil pressure switch specification

Test Condition

Continuity

Applying air pressure

Continuity

Applying no air pressure

No continuity


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