Montero SR 4WD V6-3.5L SOHC (1997)
Camshaft Position Sensor: Description and Operation
OPERATION
-
The camshaft position sensor senses the top dead center on compression stroke, converts it into a pulse signal and inputs it to the engine control
module, which then computes the fuel injection sequence, etc. based on the input signal.
-
Power to the camshaft position sensor is supplied from the multiport fuel injection relay and is grounded to the body. The camshaft position sensor
generates a pulse signal as it repeatedly connects to and disconnects from the 5 V voltage supplied from the engine control module and ground.