Re: MC ECU codes in 4kq/Ur-q

["Lawson, Dave" <dlawson@ball.com>]

Martin,

>Just wondering, for all of people who have swapped MC engines into
>4kq/Urq how do you read codes.
>I know that you need to supply the yellow wire 4 seconds of 12+ but then
>which output (12+ or ground) do you use with the LED?

I can download codes on my MC engine installed in my ur-q, through 
a momentary switch and an LED. I can't remember the circuit, but have
it documented in my notes. I will find it and post an ascii version of
what I am using.
-
Dave Lawson