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Old 07-05-2009, 11:55 AM   #64 (permalink)
abhijeet080808
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Oops! Yes OF it was indeed a complex subject. Well, how about the effect of ignition timing on cylinder pressure before ignition? Cylinder pressure can change due to altitude, temperature and restrictions in the input and output valves, ports etc.

I think more pressure will lead to a quicker ignition and hence need lesser advance from TDC?

Quote:
Originally Posted by Sarvajit View Post
Thanks so much for enlightening this thread, Sandeep Sir!
I have one question-in a traditional 12 volt charging type battery for normal bikes, in spite of the voltage showing 12+volts after charging for 2 hours&also topping up with distilled water, what could be the reason of the charge not flowing correctly to the battery dependent electricals? Like the horn, indicator etc.work properly when the bike is running&battery gets charged during running, but do not work properly if the bike is just started, or is only on ignition on position, without the engine running?
Does it have anything to do with the battery or the bike's wiring? Where to look for the capacitor?
Well, the battery can only take a certain amount of load. If you put any extra load, it will strain the battery. Now, let us assume, you have a standard stock bike. If the battery is fully charged, such dimming will not occur. A fully charged battery will show 13.8V. (12+ volt wont do) So yes, it has to do with the battery not being fully charged.

Capacitor? I think you are talking about the P220 or A160 RTR Fi. It should be somewhere near the battery only. No specific info.
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