1MZ Igniter Power

[dogfacedoc]

I'm in the process of wiring up a Haltech for my 1MZ with TRD SC. Is the igniter power is 12V or something different? I'm using the stock ignition module, and the stock wasted spark setup. I also want to make sure I have the functions correct below.

The BGB shows the igniter as having 10 pins:
1 - Y - IGC2 (coil for 2-5)
2 - L - IGC3 (coil for 3-6)
3 - BR - Ground
4 - W-R - IGF (sends signal back to ECU saying coil has fired?)
5 - LG-B - IGT3 (ECU signal for coil 3-6)
6 - BR-Y - IGT2 (ECU signal for coil 2-5)
7 - GR - IGT1 (ECU signal for coil 1-4)
8 - unused
9 - B-R - +B (Battery power, assuming 12V)
10 - G - IGC1 (coil for 1-4)

[Paul Woods]

It's a 12v supply, but more importantly not a constant battery feed on pin 9 as per your first post, it's an ignition supply coming from the engine main relay.

[dogfacedoc]

Ahh I see it now, thanks Paul!