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Test B: The Set Speed Fluctuates

PINPOINT TEST B: THE SET SPEED FLUCTUATES

Normal Operation
The speed control actuator adjusts the speed control cable which controls the throttle body.

This pinpoint test is intended to diagnose the following:
- Speed control cable
- Accelerator cable
- Speed control actuator
- Base engine concern
- PCM


B1-B4:






B4-B5:






B6: