I meant C9 in title but don't know how to fix it. Customer took cores back to dealer and they kept boxes and customer just brought back injectors. Dealer said to us SIS for trim file ( I know they stopped sending disk but have still been getting with some injectors). I tried but SIS says 12 digit alphanumeric number , this looks like 10 to me. What am I missing?
Go to calibrations on ET and see if you can enter that number on the injector in manually. Not all trim codes are downloaded on SIS.
I've never messed with the heui engines but would a generic trim file work for them like the c 15s. I've only seen it done when trying to milk some horses.