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Old 08-12-2010, 12:23 AM   #36
mcbassin
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Join Date: Jul 2009
Location: Central Oklahoma
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Re: Using an electronic speedo with TBI and 700R4?

Quote:
Originally Posted by cableguy0 View Post
The setup from the roadmaster is completely different. The speed sensor signal goes into a vss and from there feeds into ecm,cruise,cluster,audio alarm etc etc etc.You might end up having to go yank a speed sensor out of a suburban to get the proper reading. Im assuming the buick had digital dash and all? The wiring is completely different than a truck would be. I would try grabbing the speed sensor out of a 700r4 from a truck or suburban.
Thanks! that's what I was afraid of. I guess I will trek out to the pull a part again this weekend. I wonder if the burb has a two wire setup on the vss?
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