The vehicle in question pre-dates such things. Wouldn't loading the circuit cause a voltage drop rather than an increase? Where do you think a load might be coming from, the output is only connected to ground and an analogue input.
The vehicle in question pre-dates such things. Wouldn't loading the circuit cause a voltage drop rather than an increase? Where do you think a load might be coming from, the output is only connected to ground and an analogue input.