First time I'm attempting wiring inputs and switches into my ECU so i just have a few questions to ensure I'm on the right track..
I have a Link G4 and I've purchased the XS loom for some additional inputs.
I have 2 switches - Antilag and Rotational Idle.
From what I have read I can switch those to ground and into the 2 digital inputs I have on the XS loom - DI 7 & 8? Then just assign the input to each switch - Antilag arming etc then TP % and RPM to engage.
I will also be running a Link MAP4 sensor - so can I just power this from the 5V out and ground on the XS loom then use one of the Analogue (AN Volt 6 for example) inputs for the 0-5V signal back from the MAP sensor?
I also have an IAT sensor - on my previous STi this was tapped into the intercooler and was spliced into my oem MAF wiring - can I simply do the same on this one - sensor ground and MAF signal wire going back to the ECU?
I am also considering running a flex fuel setup and was going to use a generic GM flex sensor which I believe are 12V?
Use a switched 12V to power it, ground it on the XS sensor ground and then the output from the sensor needs to be wired into a Digital Input?
Do I need to ditch one of my switches and free up a DI or is there a way to wire the flex fuel sensor into an analogue input?