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:

Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it.

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.

If there is any malfunction, replace the oil pressure switch..

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 400—440 kPa {4.08—4.48 kgf/cm2,58.1—63.8 psi} as shown in the figure.

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

If there is any malfunction, replace the oil pressure switch..

Oil pressure switch specification


Test Condition	Continuity
Applying air pressure	Continuity
Applying no air pressure	No continuity

Oil Pressure Switch Inspection

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Oil Pressure Switch Removal

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Clutch Unit Removal/Installation [C66 M R]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the aerodynamic under cover No.2 and the splash shield as a single unit.. 4. Drain the manual transaxle oil.. 5. Disconnect and/or remove the following parts in the engine compartment. a. Remove the batte ...

Checking Tire Pressure
When you check the air pressure, make sure the tires are cold —meaning they are not hot from driving even a mile. Remove the cap from the valve on one tire. Firmly press a tire gauge onto the valve. Add air to achieve recommended air pressure. If you overfill the tire, release air by ...

Basic Operation Method
TOUCH & TAP Touch or tap on the item indicated on the screen. The operation is launched and the next item is displayed. SLIDE Touch the setting item displaying a slider bar. Touch the slider with your finger and move to the desired level. SWIPE Touch the screen with ...