CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [MZR-CD 2.2]
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Visual Inspection
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR-CD 2.2].)
2. Remove the front splash shield (RH). (See SPLASH SHIELD REMOVAL/INSTALLATION.)
3. Disconnect the CKP sensor connector.
4. Remove the CKP sensor. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [MZR-CD 2.2].)
5. Verify that the CKP sensor and the pulsar are free of any metallic shavings or particles.
Air Gap Inspection
1. Verify that the CKP sensor is securely installed. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [MZR-CD 2.2].)
2. Using a thickness gauge, measure the air gap between the plate projections at the back of crankshaft pulley and the CKP sensor.
Voltage Inspection
1. Idle the engine.
2. Measure the output voltage using a oscilloscope.
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|
CKP sensor voltage
Terminal |
Voltage (V) |
Condition |
---|---|---|
A
|
1.0 or less
|
Low output
|
4.0 or more
|
High output
|
|
B
|
0
|
Under any condition
|
C
|
5
|
Under any condition
|