BS4 engine overheating and pick up problem solved...

Bs4 engine overheating problem attended and solved the problem through commins insite6 software we to to fan setting done the setting and solved the problem also having poor pick up problem se done that one also we went to gear down portaction and done it disabled and load base speed control we done disabled erased the all fault codes from the ECM and take the vehical in road trial all the problem solved related this vehical complaint.