mil light

[PCMdoc]

Mike,
	I have a small twelve volt lamp from the mil pin to +12v on my bench setup. It
works fine. The PCM provides a ground.

		Ken

Mike wrote:
> 
> I almost have my swap complete in my 72 chevy pu one thing im stuck on is
> the mil light. I cant seem to figure out if the ecm gives the ligt 12v or
> does it ground the light to turn it on? Its a 96 lt1 out of a caprice. I
> used the factory harness . I turned the ignition on and i dont get any
> voltage or a ground out of the mil wire. The engine runs and everything else
> seem to work. any help would be appriciated..
> 
> thanks
> 
> Mike
> 
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