fuel and ignition tuning

HI IM jabril and im new student in tuning i want ask if I want to tune a fuel or ignition tables do i have to tune each cell.

another question if I want tune an fuel or ignition tables in tow runs how i can know each lambda for example in each cell without installing the vehicle on a specific load like the courses .

TANKSE

Hi to correctly tune your engine it does need every zone adjusted correctly. You can apply a general pattern to some of the zones to give you a good starting point or if the engine is unlikely to go into these zones during normal use. you can also carefully load the engine up on the road but please be careful.

it is not needed to use a dyno but is certainly a lot safer and faster to use one,

Regards Ross