I asked you this before you started!!! It's related because the ECM is confused on how fast you are going now!
I do believe the later VSSs send a different signal (IIRC # of pulses changes), although I'd have to go research the detail, so I'll leave that to you.
http://www.jagsthatrun.com/V8-chapte...ed-Sensors.pdf
http://www.skulte.com/T56.html
The f-body T56 has a 17 pulse per driveshaft revolution VSS signal generator in the tailshaft. This has to get converted to a 4000 (or 2000) pulse per mile signal for your VSS buffer input. The easiest way is to purchase the Dakota Digital SGI-5 signal recalibration box to do this. This is just spliced in between the transmission and chassis wiring. I also put together an Excel spreadsheet to calculate the VSS divisor ratio if you are so inclined.
Quote:
Originally Posted by NastyEllEssWon
no way you can find out how the IAC is integrated with the vss and wire accordingly?
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Really? Argh. Stop posting in tech.