Thursday, July 19, 2012 - 06:47 pm, by: David Henderson(Hendo)
Hi All
Does anyone know the function of the the black/ yellow wire in the ignition harness.
I've wired an alarm up using these as my ign inputs but it has unexplained voltage fluctuations (drops to 10v , 3 secs after car fires)
Looking at the diagram in the Soarer Bible, I can see the black/ orange (ign 2) wire drives the injectors and the ecu ign signal, what is the function of the black/ yellow (ign 1) wire?
I want to use the turbo timer feature if my alarm, which keeps 12v on the ign cct after the car is switched off and I'm guessing I will use the blk/ org wire to do this, but I want to know if there's anything that runs off the ign 1 cct that I need to run as well.
IG1 gets power when you put your Key to Ignition, usually gives power to most circuits like Instrument Cluster, Indicators, ECU, Wipers, Cigarette Lighter,