Cant get no help on the M1R so im hopping someone on here can help. Im do the eaton swap and Im using the IAT2 and i have the plug with 4 wires. i know what 2 wires to use on the plug but dont know which wire is the IAT and the SIG RTN when i cut them from the MAF plug. any help would be great and yes i have searched everywhere and found nothing. One of the last thing to do to the car before it running.
