mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Exhaust Camshaft Position Sensor and Crankshaft Position Sensor|Page 2187 > < Exhaust Camshaft Position Sensor and Crankshaft Position Sensor|Page 2185
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Wave Pattern Observation Points

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Verify that, toward the engine speed of 2,500 r/min, time difference T from when the crankshaft position sensor output wave falls to when the
exhaust camshaft position sensor output wave falls becomes less.

Examples of Abnormal Wave Patterns

Example 1

Cause of problem

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Sensor interface malfunction.

Wave pattern characteristics

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

Example 2

Cause of problem

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Loose timing belt.

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Abnormality in sensor disc.

Exhaust Camshaft Position Sensor and Crankshaft Position Sensor|Page 2187 > < Exhaust Camshaft Position Sensor and Crankshaft Position Sensor|Page 2185