Two technicians are discussing electronically controlled automatic transmissions. Technician A says a Throttle Position Sensor (TPS) is supplied a reference voltage from the Powertrain Control Module (PCM). Technician B says most TPS's have a relatively high resistance at closed throttle, reducing the reference voltage. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

The Answer of Two technicians are discussing electronically controlled automatic transmissions. Technician A says a Throttle Position Sensor (TPS) is supplied a reference voltage from the Powertrain Control Module (PCM). Technician B says most TPS's have a relatively high resistance at closed throttle, reducing the reference voltage. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Two Technicians Are Discussing Electronically Controlled Automatic Transmissions