21R-C Coil Ignitor Wiring HELP

[TTCorona]

I need some help wiring up a 21R-C

I have tried searching for wiring diagrams, but because it wont let you search for '21R' the results seem limited.

i have the full coil/ignitor setup out of a Celica.
It has the plug that i just have to plug into the dizzy, which is simple enough...

then it has two other wires coming out which would have been plugged into the original loom (two separate plugs)
I assume that one of these is a switched 12V supply and the other maybe an earth, but i need to know which is which....

Can anyone help with this or does anyone have a wiring diagram so i can work this out??

Cheers
MaT

[wilbo666]

You can use the "Takai" search, which uses google...

i.e
http://www.google.com/search?q=21r+d...et%2Fforums%2F

And the second link covers what you need

Black is Tacho output, Red/Black is Ignition & Crank Power.

http://www.toymods.org.au/forums/showthread.php?t=25842



Cheers
Wilbo

[TTCorona]

ahh ok thats handy cheers...

Problem was I don't have the rest of the loom so didn't have any of those colour wires...

Took an educated guess and it worked so yeah

The wire that runs to the positive side of the coil needs the 12v switched
and the wire that runs straight into the ignitor is the tacho output

Cheers for the help anyway

Mat