Does this look ok? So what my idea is, is to use a relay to pull timing in the event that my AEM meth injection fails. The controller has a green wire that is grounded when an error occurs. My plan is wire that to a relay that will open one of the IAT connections, either the ground or the 5v source. I'm not sure if it matters which one I use?
cayman s turbo 0 60
When the IAT is disconnected it reads -40°. So then it's just a matter of pulling maybe 5 or 10 degrees of timing.
Never really messed with custom relay so I'm asking y'all. Thanks
