Anyone got the theory on this for renault petrol engines?
Way back when we had the single ignition coil at least for 4 cyl engines.
12v-20000v transformer in essence, but engine was limited by mechanical points.
Then some may remember w
electronic ignition and plasma ignition,magnetic inductance for timing and an up to 50000v fast rise decay time transformer.
My last car had electronic ignition but regular plug leads and a centralised transformer.
Whats the idea of a seperate coil per cylinder?.seems retrograde.or are timings so precse now that its needed?.Surely even one coil for 2 cylinders would be enough?
Way back when we had the single ignition coil at least for 4 cyl engines.
12v-20000v transformer in essence, but engine was limited by mechanical points.
Then some may remember w
electronic ignition and plasma ignition,magnetic inductance for timing and an up to 50000v fast rise decay time transformer.
My last car had electronic ignition but regular plug leads and a centralised transformer.
Whats the idea of a seperate coil per cylinder?.seems retrograde.or are timings so precse now that its needed?.Surely even one coil for 2 cylinders would be enough?
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