Does anyone know what pid 190 means. I have a Cumming 275 isb. Cummings does not know what it means, not a Cummings code. My email is

Submitted by Biker1956 on Sat, 2012-08-11 08:21


It is one of the 2 speed sensors causing that code. Mine has been coming up with that one for 2-3 years now. May only come up once a day while traveling. Hasn't caused a problem yet.