Author Question: Technician A says that the 3 wires on the TP sensor include a 5-volt reference voltage from PCM, ... (Read 22 times)

haleyc112 · **on:** Aug 13, 2021

Technician A says that the 3 wires on the TP sensor include a 5-volt reference voltage from PCM, plus the signal wire to PCM, and a ground wire to the engine block. Technician B says that the TP sensor is used by the PCM to determine torque converter engagement and transmission shift points. Who is right?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B