L200 4g63t

Ok if done this and I'm getting the same result

Hi there I have used a rvr throttle body and steeper motor how ever the stepper motor goes in the opposite way so I will idle at 2200 revs on cold start then as it warms up it goes up to 3000 revs I'm running a g4 vr4 plug and play unit so my question is which wires do I swap around or how can I change the settings

hi there i had a look in the forums for this and couldn't find any thing to answer my question. i have the vr4 plug and play ecu and im wanting to set up a tacho in my car but the issue is that the ecu tach signal is only 5 volts and i have a 12 volt tacho ( well i have a couple now a 12+ and a 12-) my question is how do i change that signal to make my tacho work