Editing MembersPage/KoabiBrooks/Ignition

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Summary of change:
---- '''Navigation''' * Main MembersPage/KoabiBrooks * Ignition MembersPage/KoabiBrooks/Ignition * Injection MembersPage/KoabiBrooks/Injection * Trigger MembersPage/KoabiBrooks/Trigger * Wiring MembersPage/KoabiBrooks/Wiring * Q&A MembersPage/KoabiBrooks/Questions ---- '''IGNITION PAGE''' http://www.starshadow.com/~koabi/carstuff/VEMS/060408coilpack.JPG I need to figure out what the 4 pins are for on the connector. Disclaimer, the info below is all based on assumption... *4 pins - '''THIS IS HOW WE THINK IT WORKS''' **1 pin for a pair of cylinders **1 pin for the other pair of cylinders **1 pin for power supply **1 pin for ground **What about rpm signal for tach? My guess is that there is no ground - power goes through sparkplugs. So perhaps the 4th wire is tach *New Theory: **Coilpack is triggered on +5v instead of switched ground **to be determined... * also possible **1 pin for power supply **1 pin for ground **1 pin to trigger spark **1 pin as HV (secondary side) return (easy to test: appr 10..20kOhm with the sparkplug connection, maybe only in one direction)
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