MR2 L4-122 1998cc 2.0L DOHC Turbo (3S-GTE) (1991)
Engine RPM Sensor (NE signal): Description and Operation
Engine speed is sensed via pick-up coils in the distributor. This information is sent to the ECU and used to determine crankshaft position and engine
rpm. Crankshaft position is input through terminal G and engine rpm is input through terminal NE of the ECU.