1.) with the table main spark adv vs rpm vs mg cy, how is this table affected by pe spark correction vs base time? as pe sp vs bs tm looks(?) to be adding spark the main spark table the longer pe is enabled where i wouldve thought it not safe to add this much advance.( am no doubt not understanding/missing something here)
2.) how do tables pe negative and positive spark corretion multiplier function?
what im trying to understand is how i can work exactly what advance the tune is commanding while in pe. im assuming to do this, i need to take the value from the main table and work out the additions and subtractions made by other tables such as the ones ive mentioned above. so for example, if i look at my log and @ 5000rpm @ 100% tps while flowing 850 mgc, my commanded spark at that time is say 12dg, i should be able to go through the relative tables ie spark vs coolant temp, and pe sprk vs time etc, and see exactly how the tune has calculated the commanded 12dg of timing. is this correct?
3.) basically exactly the same thing as above, but regarding a/f ratios while in pe/closed loop. but before i ask another epic bunch of questions about a/f ill see if anyone can take the time too explaine these spark related questions. IT WOULD BE HUGELY APPRECIATED
by many people getting a start im sure.
