XT 4WD F4-1781cc 18L SOHC (1990) - Ignition Rotor Description and Operation
Ignition Rotor: Description and Operation
Distributor Rotor
PURPOSE
Directs incoming voltage to the correct output terminal of the diastributor cap.
LOCATION
On top of the diastributor shaft.
OPERATION
As the distributor shaft rotates, so does the rotor. Voltage passes from the center to the output electrode, jumping the gap to the nearest output
terminal of the distributor cap.