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Techsalvager 09-11-2010 03:31 PM

I figured if that was the case it would show correct off the cpu pin but not at the db37 connector area

edit:

Also does anyone know if MS1 spark outputs have to be setup in order
spark A and spark B
I can't seem to get Spark B and Spark C instead to work with the correct mods to that area

I went in and set trigger position c to 2 and trigger posistion a to 0 with trigger position b still at 1

hmm I guess trigger position refers to something else, will test again in a minute.

nevermind, wastedspark 4 cylinder MS1extras has to be spark a and spark b output. Ain't that effing great.

Matt Cramer 09-13-2010 12:28 PM

What did you find when you scoped the CMP input at processor pin 11? The spark outputs get confused if the CMP input acts up.

Techsalvager 09-13-2010 06:23 PM


Originally Posted by Matt Cramer (Post 629058)
What did you find when you scoped the CMP input at processor pin 11? The spark outputs get confused if the CMP input acts up.

output is correct

at idle both show correct outputs

_-___-___-___-etc

and

_---___-___---___-__etc

What I noticed is one of the spark outputs is not working at all

so what I've been running on is 2 cylinders.

one is correct _-__-__-__etc
the other is ------- full on 5v out from the cpu pin to the db 37 pins

What If ound out is both circuits work correctly, but it seems whichever is hooked onto pin 36 goes high 5v. Makes me wonder if my db37 connector is at fault. I'm gonna bypass the connector and connect it at the harness I built to test.


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