Expo AWD L4-2350cc 2.4L SOHC 16 Valve (1993)
Camshaft Position (TDC) Sensor
PURPOSE
The Crankshaft Position and the Camshaft (TDC) Sensors, create square wave signals used by the ECU as reference for ignition and fuel injection
timing.
LOCATION
Located within the distributor housing.
CONSTRUCTION
Both sensors are incorporated into one unit consisting of a semiconductor wafer element and a permanent magnet. A rotating shutter, called the trigger
wheel, acts as a switching device to produce the Hall signal.