Probe L4-121 2.0L DOHC VIN A MFI (1993)
Volt Meter Gauge: Description and Operation
With the Ignition Switch in "START" or "RUN", the Voltmeter indicates battery voltage. If battery voltage is between 9 and 17 volts, the voltmeter
needle will be in the normal zone. At 14 volts, the needle will be at about mid scale.