Go back to previous topic | Forum name | Engine Management Systems & Controllers | Topic subject | tuning idle...msnsE seqential | Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=4969 |
4969, tuning idle...msnsE seqential Posted by streetlightning, Dec-31-69 06:00 PM
the open time is set to .65ms. heres a shot with wue and ase off, its steady for a bit then gets a little lumpy. I can see the rpm gets a little lumpy, is this noise? it seems the rpm jumps and dips but for the most part everything else stays steady...
Can i force an IAC step number while the engines running? like if its at 10 steps, and i want to add air, can i add steps and burn that table while engines running?
any ideas on how to smooth it out?
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4970, RE: tuning idle...msnsE seqential Posted by 740 turbo brick, Dec-31-69 06:00 PM
That looks surprisingly stable for being sequential. Of course it will be more stable with it, its just getting it tuned to do so thats a pain. Looks good to me though.
How did you get Vacuum log on there?? Dont think mine has that..
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4971, RE: tuning idle...msnsE seqential Posted by streetlightning, Dec-31-69 06:00 PM
i have the licensed version of MLV, it was an option on the left hand side lol.. it feels good, but u can see some spikes and dips. you can feel those lol..heres some more food for thought..
played with VE, its sorta better,but not quite where i think it should be i guess
then i plugged in my fans, they are grounded from a diff source then the sensors, when i did this idle went up 200 -300 rpm, my vac dropped to -22 in hg or more! wtf, but idle rpm was crazy smooth? then i noticed cranking gettin harder, ie batt volts going down, i didnt have this prob before, it seems only when fans plugged in it kills the batter..
what gives???
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4983, RE: tuning idle...msnsE seqential Posted by streetlightning, Dec-31-69 06:00 PM
i think you can hear it a lil...oh where to start with tuning timing..??
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