mherrcat
Sustaining Partner
Do you think this wiring diagram will work to add a panel light for the engine overheat sensor?
There are two lights on the panel currently, one for the oil pressure sensor and another as part of an alarm buzzer/light that I think was added later. Both lights come on when the ignition is switched on and go off when the oil pressure comes up.
The oil pressure sensor is “normally closed” so is grounded until pressure comes up and opens the circuit.
The engine overheat sensor is “normally open” and is only grounded when the temp goes up and closes the circuit.
Will this wiring allow the independent function of both sensor lights and allow the alarm buzzer/light to come on when either of the sensor circuits are closed?
There are two lights on the panel currently, one for the oil pressure sensor and another as part of an alarm buzzer/light that I think was added later. Both lights come on when the ignition is switched on and go off when the oil pressure comes up.
The oil pressure sensor is “normally closed” so is grounded until pressure comes up and opens the circuit.
The engine overheat sensor is “normally open” and is only grounded when the temp goes up and closes the circuit.
Will this wiring allow the independent function of both sensor lights and allow the alarm buzzer/light to come on when either of the sensor circuits are closed?