Technician A says electronically controlled transmissions use Electronic Pressure Control (EPsolenoids to control shift timing. Technician B says when looking at electronic pressure control solenoids with a digital storage oscilloscope (DSO); the voltage pattern would be a square wave. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Question

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The Answer of Technician A says electronically controlled transmissions use Electronic Pressure Control (EPsolenoids to control shift timing. Technician B says when looking at electronic pressure control solenoids with a digital storage oscilloscope (DSO); the voltage pattern would be a square wave. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Technician a Says Electronically Controlled Transmissions Use Electronic Pressure Control