mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2030 > < Component Tests and General Diagnostics|Page 2028
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Check that cycle time T becomes shorter and the frequency increases when the engine speed is increased.

Examples of abnormal wave patterns 

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Example 1
Cause of problem
Malfunction of sensor interface

Wave pattern characteristics 

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

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Example 2
Cause of problem
Loose timing belt
Abnormality in sensor disk

Wave pattern characteristics 

Wave pattern is displaced to the left or right.

Component Tests and General Diagnostics|Page 2030 > < Component Tests and General Diagnostics|Page 2028