Suzuki Repair: gas, engine management system, new suzuki

Question
I have nearly new Suzuki XL7Grand Vithara2002 with 2700cc engineV6:anything known on how this motor runs on gas?Anyone who has experience or who can tell me about it?

Answer
I assume you mean CNG.  No idea.  I can't imagine why one would want to replace a very state of the art engine management system with a not for this vehicle nowhere near state of the art cobbled together disaster.  You're going to have quite a set of teething problems unless you have access to one of the people who has 20+ years experience with this kind of thing.