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Idle Speed Controls Are Being Discussed

Question 15

Multiple Choice

Idle speed controls are being discussed. Technician A says the AIS actuator is pulse-width-modulated. Technician B says the PCM can move the AIS stepper motor through a total of 25 steps from fully closed to fully open. Who is correct?


A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

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