Thank you whitetiger. The foot pedal was stuck down. Never use it so never considered it as the issue. Lubed it up and now it will spring back up as it should. Engine throttle knob works perfect. Thank you again
Funny I have a login for both and my model is in my setup but that diagram did not come up. I’ve dealt with aircraft maintenance manuals my whole life but theses are not the same. I’m checking my larger wiring prints also. Thanks for all your help.
Curious thing is that if I turn the knob all the way up the engine speed goes up a little more. But when turned all the way down it only goes back down that little bit but stays very high.
It’s an electrical input probably to the ECM or maybe a solenoid on the throttle linkage. Not sure. Manual is not very clear. No troubleshooting help in the manual.