A month ago, after disconnecting the battery, my 05 K1200S started running like E36 M3. Wouldn't hold idle, start without throttle, like it is running way rich.
Bike had been running perfectly. I do have (and have had) a Power Commander 5 on it, it's been on for about 9 months.
With the Power Commander completely removed, I get 0 readings from the TPS. Voltage is at 4.72v on center pin, one of the outside pins has 4.91v with key on engine off.
With the Power Commander installed, I get 19.2%-100% throttle, but can't get below 19.2% throttle. If I remove TPS from the throttle bodies, it will register down to 0%, but not while on the bike. Throttles are visibly closed when it is reading 19.2%.
I've replaced the TPS with a second hand one, but have the exact same problem.
I've attempted about eleventy-billion throttle resets.
Any ideas?
