Hondata

Why is this table reading at max ECT (128C) and pulling timing with the actual ECT temp is 166F (74C)?

A resistor and transistor as open drain will covert the signal. There may even be pre-made modules to do this. Selection is up to you however - I'm just here to tell you it needs to be 0-5V.


will the ECU have trouble if the voltage is below 5v? like if it fluctuates between 3.5-5v but still ...

Any idea the best way to convert this input to a usable speed signal input?

I am trying to run the signal from my E30 cluster which im pretty sure is a 12v square wave form. Is 12v ok to run to the Kpro VSS input or do i have to find a way to convert it to a 5v signal?