Van Wagon 2WD L4-2237cc 2.2L (4Y-E) (1989)
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Crankshaft Position Sensor: 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.
