90 240sx Remote Start

There are some questions about the 240sx Remote start that i don't get. If you just wire the Black / Yellow the the starter from the brain, your car will start but has a hard time it takes about 3 tries. then in cold weather you shouldn't even try it. I know that there is 2 Ignition wire, but the question i have is the 2nd ignition wire is the same as the starter wire from your diagram. is that wrong or if not then how do you wire it.

Daniel

You need to use a relay to drive the second wire.  They are seperate for a reason.

If you have two starter wires try using them both.

Cheers

Travis