Mazda 3 manuals

Mazda 3 Service Manual: Crankshaft Position (CKP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Engine Assembly / Crank, Balancer / Crankshaft Position (CKP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]

Removal

CAUTION:

1. Remove the battery cover..

2. Disconnect the negative battery cable..

3. Perform the following procedure for easier access.

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

b. Remove the front splash shield (RH)..

4. Disconnect the CKP sensor connector.

5. Remove the CKP sensor.


Installation

CAUTION:

1. Perform the following procedure so that cylinder No.1 is at TDC.

a. Remove the wheel and tire (front right side).

b. Disconnect the drive shaft (RH) from joint shaft, set the drive shaft (RH) out of the way. (MTX).

c. Remove the cylinder block lower blind plug and install the SST

.


d. Rotate the crankshaft pulley clockwise until the crank weight contacts the SST

so that cylinder No.1 is at TDC.

2. Fit the center of the CKP sensor with the fifth tooth (counting counterclockwise from the empty space A as shown in the figure) of the pulse wheel.


CAUTION:

3. Align the center line of the CKP sensor and the line drawn in Step 2, then install the sensor.

4. Install the CKP sensor fitting bolts.


5. Remove the SST

then install the cylinder block lower blind plug.


6. Install the drive shaft (RH). (MTX).

7. Install the wheel and tire (front right side).

Crankshaft Position (CKP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Visual Inspection CAUTION: When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect ...

Valvetrain, Cylinder Head
...

Other materials:

Center Cover Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the center panel.. 3. Remove the upper clumn cover.. 4. Remove the instrument cluster.. 5. Pull the center cover in the direction of arrow (1) shown in the figure, then remove the hooks. 6. Pull the center cover in the direction of ...

Blind Spot Monitoring (Bsm) Off Switch Inspection
1. Disconnect the negative battery cable.. 2. Remove the BSM OFF switch.. 3. Verify that the continuity between the BSM OFF switch terminals is as indicated in the table. If the continuity is not as indicated in the table, replace the BSM OFF switch. 4. Apply battery po ...

Maintaining the Finish
Washing CAUTION When the wiper lever is in the position and the ignition is switched ON, the wipers may move automatically in the following cases: If the windshield above the rain sensor is touched or wiped with a cloth. If the windshield is struc ...

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