[Diy_efi] Questions regarding odd coil-per-plug coils....

gerard gerard at poboxes.com
Wed Oct 30 14:33:24 GMT 2002


> Without seeing more of it I'd guess at Jap car app.    Saw some Acura V6
> COP units that had a simular looking connector.

Thanks. I'll take a look towards the Honda stuff, perhaps I'll see
information on these in that arena.

Any idea how to figure out how they're wired? Got a decent multimeter
today and now I've got the secondary +12v feed as the #2 pin, which has
a 10.6K ohm resistance to the plug top (coil output), and something like
1.2 ohms from pin #2 to the ground point (mounting hole) and jacket
around the coil stem. I suspect pins #1 and #3 are for for the primary
coil +ve and ground (charge/fire/whatever).

Well, thanks for the info. I'll see what I can spy on the Honda side of
things.

G.

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