2002 new holland ec-215 currently showing error code 40000, found old 2015 thread here, with no solution, problem no throttle response, no rpm gauge or temp, bogs when any load put on system, suggested in old posts to contact clean ecu connections tried that no change.. hellllp!
I don't have any info on these machines sorry. All I can suggest is to check to see that the engines RPM sensor is working.