[Bradleyh]

I HAVE A 2020 DUCATI V4S STREET FIGHTER AND I FITTED AN ARROW RACING EXHAUST AFTER FITTING IT THE ORANGE ENGINE LIGHT CAME ON ON DASH. WHEN ENGINE IDLES IT HUNTS ABIT UP AND DOWN AND BACKFIRES SOMETIMES IT FEELS AND SOUNDS LIKE IT IS RUNNING A BIT LEAN. I TRIED THE TERMIGNONI T 800 UP MAP UP WHICH IS RECOMMENDED FOR THIS EXHAUST IT DOWN LOADS TO A POINT THEN SAYS ERROR AND SAYS V4S MODEL IS NOT SUPPORTED, HAS ANYONE FITTED A ARROW EXHAUST TO A 2020 V4S AND HAD A SIMILAR PROBLEM.

I WOULD APPRECIATE ANY INPUT.

THANKS
BRADLEY

 

[J-train]

Are you sure you are not trying to load a Panigale V4s map instead of the Streetfighter specific map? They are different!
My V4s with Arrow and T-800 still fluctuates up and down a bit on warm up before the cylinder cut kicks in, but runs great other than that. No Check engine light, the t800 map gets rid of the need for a servo eliminator and the issue of removing the cats.