Engine Cooling Fan (FC) (%)
Measurement range: 0-100%
Pulse width modulation (PWM) signals transmitted by the engine control module (ECM) to the engine cooling fan (FC) control module to control the speed of the engine cooling fan (FC).
Measurement range: 0-100%
Pulse width modulation (PWM) signals transmitted by the engine control module (ECM) to the engine cooling fan (FC) control module to control the speed of the engine cooling fan (FC).