mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

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Standard Wave Pattern

Wave Pattern Observation Points

Check that the standard wave pattern appears when the idle air control motor is operating.

Point A: Condition of wave pattern build-up section and maximum voltage (Refer to abnormal wave pattern.)

Point B: Height of coil back electromotive force.

Examples of Abnormal Wave Patterns

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