Vehicles have many control units that use more electricity.
These units control their own system based on information from various
sensors. It is important to provide a stable power supply as these
sensors bring diverse information. Battery sensor is mounted on battery
(-) terminal. It transmits battery voltage, current, temperature
information to ECM. ECM controls generating voltage by duty cycle based
on these signals.
How does the air bag system operate
Air bags are activated (able to inflate if necessary) only when the ignition
switch is turned to the ON or START position.
The appropriate air bags inflate instantly in the event of a serious ...