Check engine light after active tune install

logan@ftecu.com

Customer reached out that after installing and applying active tune to their bike, The bike threw codes and had a dead spot in first gear. The customer got the same code when removing the stock O2 sensor before ever applying the file and the only way to get the code to go away was to put the o2 sensor back in.

SOLUTION

When installing and applying active tune make sure that you disable the stock o2 sensor in the settings to avoid any check engine lights/codes.