I dunno, but from what I've read, the only thing that the whole "stepper motor" and it's associated wiring, etc. does, is raise the idle a tad, for cold start-ups. Seeing as how I've already remove the secondary butterfly's, I might just take BOTH of these motor doo dads off completely, and toss them on a shelf. I have a good throttle lock/cruise control device that will hold a fast idle, "IF" I need it. I also know when I take off the things, I'll probably wind up with a check engine light, but not sure?
Check engine light will come on if unwired. I simply unclipped and slowed where the stock intake used to be. I think I can negate the secondary butterflies with tune ecu. I never tried to set / balance using tune ecu but I'm sure I can figure it out
 
There is a manual idle set-screw on our Rockets. And I don't think there would be a run on problem on an injected engine.
 
There is a manual idle set-screw on our Rockets. And I don't think there would be a run on problem on an injected engine.


yes i agree

but the set screw is to keep the throttle just at a minimum low so it doesn't close all the way and bind,also is where u set the primary tps at the minimum. .062
if u change this setting very much it should set codes.
 


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