MXU 135 ACCELERATOR

[maxxum5120]

I have a 2004 Case IH Mxu 135 which is giving foot throttle problems. Foot throttle stops working, hand throttle ok, starts working again if key off/on quickly or stop and start again. Have realized recently that it does not do it until tractor is warmed up. we have replaced foot throttle unit and then hand throttle unit but no improvement, next idea is to wipe and re programe ecu any ideas?

 

[lindberg1]

Hi I have a 2004 mxu that is giving similiar problem. But with mine the hand throttle also stops working until key off/on. And only when the engine is warm.
Did u find any solution to the problem on yours ?

// Martin