Re: Autometer Shift Light - Tach wire? my birthday pressie is confusing me :D
Thu, 22 April 2004 10:39
That is the wire that counts the spark pulses and sends it to the tacho. For example on my old 308, it was hooked up to the negative side of my ignition coil, on my 1JZ with Haltech, it is wired up to the axulliary out of the computer.
Not knowing much about celicas, I dont know where you can wire it, perhaps off the ignition module, maybe thats were the factory tach runs off. Or you can get a box from autometer that groups all the signals together with coil over spark type ignitions.
Thu, 22 April 2004 10:39
