Well you will be surprised how easy it is to tune fuel on the latest software we made for the
CAT and Detroit Diesel ECU. As it’s PD you only need to set start of injection and injection duration in crank angle. For messing about with the toque demand settings you need to know a bit what your doing as you can set specific power response this way but this makes diesel engine for what it is, more faster better control on power delivery as to gas engines.