THEORY OF OPERATION - CONTINUED
ELECTRICAL SYSTEM - CONTINUED
Air inlet temperature sensor and coolant temperature sensor are passive sensors. Each sensor provides a tempera-
ture input to ECM. ECM controls fuel delivery and injection timing.
Sensor operating range is -40 to 302°F (-40 to 150°C).
Sensors are also used for engine monitoring.
Voltage Load Protection Module. Voltage load pro-
tection module monitors system voltage. Voltage load
if there is a high system voltage.