7747 A/C enable

[Ken Kelly]

Brent,
	I would look for a relay that was plug compatable but had
the reversed normal state. That is swap a normally open for
a normally closed or Vice-versa. I don't know which type
relay you have.

		Ken

Brent Obermiller wrote:
> 
> Hi.
> 
> I got my V8 cal-pak, have burnt an 87 suburban Prom, and am ready to begin
> road testing and fuel/spark tweaking.  Now, this is a detail question. The
> 16136965 grounds the a/c relay to disable the Compressor while it appears
> that the 7747 grounds the A/c relay to enable the compressor.  For the sake
> of swappability, (i.e. not re-wiring) is there simple software 'fix' to
> invert the a/c enable? This contact is C2 on both ecm's.  Thanks.
> 
> -Brent
> 
> to reply directly
> mailto:ober_b at sssnet.com
> 
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