[solidONE]

Originally Posted by steve99

You could try say 100 uf capacitor from the signal line to ground that will slow the change in ethanol content. mght need to test some different values


https://www.electronics-tutorials.ws...ntegrator.html

At cranking the voltage goes past 15v from the acc power momentarily, both to the analyzer module and the sensor. I wonder if I limit the voltage power with a resister can stop the signal spike at cranking?


According to this I can limit the input voltage to power under 14V with a couple of resistors. I suppose I can hook up my motorcycle battery to the power for the module and/or the ethanol sensor and see what happens before i go cutting up wires.