KTM 790 Duke Forum banner

power commander

  1. 790 duke 2020 pwc5

    KTM 790 Duke General Discussion
    So question I have a power commander 5 for my 790 duke and I am aware I cannot change any of the AF below 4 thousand rpm without removing the o2 sensors which in return will give me a check engine light. My question is if I also install a auto tune kit with wide band 02 sensors will the check...
Top