dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Oscilloscope Test|Page 379 > < Oscilloscope Test
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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.

Oscilloscope Test|Page 379 > < Oscilloscope Test