mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Crankshaft Position Sensor|Page 534 > < Crankshaft Position Sensor|Page 532
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Standard Wave Pattern

Wave Pattern Observation Points

1. Check that cycle time T becomes shorter when the engine speed increased.

Examples of Abnormal Wave Patterns 

Example 1

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Cause of problem
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Sensor interface malfunction.

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Wave pattern characteristics
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Rectangular wave pattern is output even when the engine is not started.

Example 2

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Cause of problem 
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Loose timing belt. 

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Abnormality in sensor disc.

Crankshaft Position Sensor|Page 534 > < Crankshaft Position Sensor|Page 532