mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Air Flow Meter/Sensor|Locations|Page 1702 > < Air Flow Meter/Sensor|Locations|Page 1700
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Standard Wave Pattern

Wave Pattern Observation Points

1. Check that cycle time T becomes shorter and the frequency increases when the engine speed is increased.

Examples of Abnormal Wave Patterns

Example 1

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Cause of problem
Sensor interface malfunction.

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

Air Flow Meter/Sensor|Locations|Page 1702 > < Air Flow Meter/Sensor|Locations|Page 1700