Help

[tristo89]

took my new beast for a run 4wd heavy stuff lots of mud lots of war paint on the way back home engine light came on stopped checked water and checked for oil leaks ect nothing turned of pulled out key put back in to reset did driving again lose power light back on back off encase of turbo spike put food back down still power loss reset again same tried bat of then with same results found out if i keep it in 5 and stay under 85km it dose not bug out wonder what were your thoughts as to the problem

[my third 256]

you need a scan gauge or similar to see what the fault is
could be many things