Mazda 3 Service Manual: Oil Pressure Switch Inspection
MZR 2.0, MZR 2.5, MZR 2.3 DISI Turbo
WARNING:
-
A hot engine can cause severe burns. Turn off the engine and wait until it is cool before removing the exhaust system.
1. Disconnect the negative battery cable..
2. Remove the aerodynamic under cover No.2..
3. Remove the oil pressure switch..
4. Apply air pressure of approx. 40 kPa {0.41 kgf/cm2, 5.8 psi} to the oil pressure switch as shown in the figure.
5. Measure continuity between oil pressure switch terminal A and the thread area.
-
If there is any malfunction, replace the oil pressure switch.
|
Measurement condition |
Continuity |
|
Air pressure applied |
No |
|
Air pressure not applied |
Yes |
SKYACTIV-G 2.0
WARNING:
-
A hot engine can cause severe burns. Turn off the engine and wait until it is cool before removing the exhaust system.
1. Disconnect the negative battery cable..
2. Remove the aerodynamic under cover No.2..
3. Remove the oil pressure switch..
4. Apply air pressure of approx. 120 kPa {1.22 kgf/cm2, 17.4 psi} to the oil pressure switch as shown in the figure.
5. Measure continuity between oil pressure switch terminal A and the thread area.
-
If there is any malfunction, replace the oil pressure switch.
|
Measurement condition |
Continuity |
|
Air pressure applied |
No |
|
Air pressure not applied |
Yes |
Transaxle Oil Replacement [G66 M R]
1. Park the vehicle on level ground.
2. Remove the aerodynamic under cover No.2..
3. Remove the drain plug and washer.
4. Drain the oil into a suitable container.
5. Install a new washer a ...
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.
...
Other materials:
Variable Tumble Solenoid Valve Inspection [Mzr 2.0, Mzr 2.5]
Airflow Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the variable tumble solenoid valve..
4. Inspect airflow between the ports under the following conditions.
If not as specified, replace the variable tumble solenoid valve..
...
Rear Seat Back Removal/Installation
1. Remove the rear seat cushion..
2. Remove the rear buckle installation bolt..
3. Fold the rear seat back.
4. Remove the bolts.
5. Remove the rear seat back from the rear seat back bracket by pulling the rear
seat back in the direction of the arrow shown in the figure.
6. Remove ...
Scheduled Maintenance (U.S.A., Canada, and Puerto Rico)
Follow Schedule 1 if the vehicle is operated mainly where none of the
following conditions
(severe driving conditions)apply.
Repeated short-distance driving
Driving in dusty conditions
Driving with extended use of brakes
Driving in areas where salt or other corrosive materials are used
...
