hey guys im going to hook up n autronic sm4 to my beast and am looking at using the launch control feature. my question is how many speed sensors do the v8s have. from the wiring diagram all I can see is one for the dash. Is this all they have or is there another one hidden somewhere. thanks
Andrew Ferres DieHard WA '86 Cressida V8, '84 Soarer V8, '90 C-F Celsior V8
Tuesday, January 02, 2007 - 03:08 pm, by: Andrew Ferres(Peewee)
There is the speedo sensor on the side of the box which drives the dash speedo.
There is then 2 speed inputs into the ecu. One is a 4 pulse per rev of the speedo gear that comes from the dash, to the ecu. The other is a 4 pulse per rev of the driveshaft, which goes from the back of the gbox to the ecu.
There is also an oil pump speed sensor, which you are probably not requiring.