Accent L Hatch Back L4-1495cc 1.5L SOHC MFI (2000)
Tachometer: Description and Operation
The tachometer displays engine speed in rpm. Voltage pulses are taken from the ignition system and sent to the tachometer. The tachometer responds to
the frequency of the voltage pulses, which vary according to engine speed. The ECM processes these pulses into a signal that causes the gauge's is needle
to move.
