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pnp pro help

 
Old 03-04-2017, 02:03 PM
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Bought the megasquirt new from diyautrotune installation was smooth.Start the car for the first time like the install say checked timing in fixed and then changed it back to use table.
unplug the maf.
so car starts and idles ok not the best on the rich side 12.4afr but anytime you try and rev it up if it starts to die it leans out and dies. very slight revs and keep it runs for the most part.
the car 2002 miata with vvt. stock
innovate mtx-l wideband install with the yellow wires ran to the stock o2 signal line.(maybe I should change). just did it off the info I have found on here.
any help would be great.
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Old 03-04-2017, 02:36 PM
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Congrats, you've gotten it running on the base map. That's all it's good for. Now go tune it.
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Old 03-04-2017, 02:39 PM
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thanks. any direction you would suggest starting with? for my problem?
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Old 03-05-2017, 05:29 PM
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Old 03-05-2017, 05:30 PM
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that's my log from trying to keep it running
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Old 03-05-2017, 05:33 PM
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Could you post the actual file please? both the tune and the log.
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Old 03-05-2017, 06:01 PM
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That 700rpm column is really weird. I'd start by setting it all to 50, along with pretty much anything in the lower left of your fuel table that's currently under 50.

Did you set it that way? No car is going to need 70ve on decel and 60 or less with a little blip of the throttle.
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Old 03-07-2017, 12:29 AM
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No I didn't set it up like that. I did found that I have a vacuum problem. If you see the map vacuum on the top section. Got that problem fixed and now the Car is drive able. Runs rich on idle 11.5-12.8 afr. At idle. Got a hesitation almost dies. When you first tip in the throttle. Need to read up more on the acceleration enrichments.

Last edited by miatanoob02; 03-07-2017 at 01:26 AM.
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