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Old 02-14-2001, 10:31 AM   #2
Ben
Scooby Newbie
 
Member#: 423
Join Date: Oct 1999
Chapter/Region: E. Canada
Location: Markham, Ont , Canada
Vehicle:
2017 STi
White

Post

I was connected to both of the setting:1) Senser from Rolling wheels, 2)connect from the ecu's Speed signal.
in 1) you could make a "L" shape backet to hole the senser probe to the transmission and put the magnet to the cast of the inside CV boost.
2) you have to find which is the speed signal from the tranny to the ECU (in my 92 Subaru Legacy turbo 5sp, its a light green wire and I just found it under the glove box). BTW, you can't just connect to the Speed signal directly to the Alfa unit, since the pulse from the Speed senser is different to the Alfa unit, so you need to made a resister to correct the pulse to rally computer meter!! If not, you reading will total wrong!!
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