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Forum nameEngine Management Systems & Controllers
Topic subjectClose but still no cigar
Topic URLhttp://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=4611&mesg_id=4611
4611, Close but still no cigar
Posted by Warmage12, Dec-31-69 06:00 PM
Sorry for the length but I'm really trying to get some help so i thought i would be as thorough as possible.

I've finally had time to play with my MSNS setup over the last 2 days. Yesterday i finally confirmed my MAP wasn't registering in right and needed a re soldering. Now its working fine. I've read up what i can in the megamanual and tried to enter in the values on the things i under stand. I don't know how to freeze frame the windows and post them here as images so I'll start with the basics. I'm trying to get fuel running only right now.

Its a version 3.0 board with a DIYAUTOtune harness running CLT, MAT, MAP, TPS, and CAS. All of them are registering correctly. I have a stock engine with bolt-ons, intake header, exhaust, test pipe, crane 12's stock everything else pretty much. Motor runs wonderful on stock ecu.

I've tried my best to go through the constants page and enter in the values. I have the base map from Symtechs page and I've tried to get the warm up settings; unfortunately i don't know jack shit about pulse width and such on our cars. I understand what it is just not exactly how to apply.

So i went into the required fuel page and entered the displacement Displacement(121.8) CID
injectors (235)cc min
AFR (14.7) <-- that's something i don't understand. Will the MSNS not work right if i don't have a o2? I figure it will just revert to the map, right?

Going on down Injector opening time (1.2)
Battery voltage connections (0.10)
PWM current limit (75)
PWM threshold (1.2)
Fast idle -40 (default)
Barometric correction (on)
(speed density)
injections per engine cycle (2)
injector staging (alternate)
Engine stroke (4 stroke)
# of cylinders (4)
Injectors (4)
Map type (250)kpa
Engine type (even fire)

That's the constants page

I guess I'll stop there. If more info is needed please ask. I've got the time right now to get this running. SO please help me.
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