Join Date: Jan 2014
Location: Desert Southwest, Arizona
I have not researched setting the tps on a S model but I did do it on a Brutale 910r, 2007. I wouldn't think different so if I'm wrong the more learned members can jump in.
The ecu does not control the tps and if your software does it is "fooling" the ecu. I set mine with an ohm meter. TPS sensors in the day were linear. A sweeping needle that allows voltage, max around 4.6 +/-, to a given throttle opening.
Now remember, I'm only going by the work done on a MV Agusta and Ducati for the same year was a far better system. Is it a 5.5 M? MV was a 16M ecu, last year 2007.
It took me 3 months with a data logger, wideband afr and the help of someone across the pond to burn a chip with proper afr across the rpm band. When done that bike ran like a raped ape. Good Lord it was plain scary azz fast.
Just my 2 cents from working on that model.
1982 Suzuki GSX400E