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Old 12-07-2006, 05:42 PM   #1
Boeleni
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Default Help with Autronic

Hey guys.. I have an Autronic PnP board for my 99 WRX... changed to PE850's and car is having trouble starting, takes alot of cranking to get it fired up. I want to try adding some fuel.. but can't find it anywhere in the software... help!

Only idea I have so far is to create a 0 load cell on the fuel map and try that but not sure if thats the best way to go about it.

Also if theres any good autronic experienced tuners in the Northeast I need to see someone about getting my car to drive better when cruising around.

Thanks for any suggestions.
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Old 12-07-2006, 05:45 PM   #2
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http://www.autronic.com/page_files/d...ist.htm#canada

Contact them for more info on tuners in your area
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Old 12-07-2006, 06:05 PM   #3
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Thanks for the idea, I was hoping to get some personal recommendations/testamonials.. there were previous dealers in my area that are no longer listed... I guess selling the ecus and being able to tune them efficiently are two different things.
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Old 12-07-2006, 06:20 PM   #4
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m1/base settings/overall fuel cal mul/using a wide band you can subtract or add fuel this way and not change your maps leave that for the dyno.hope this helps
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Old 12-07-2006, 06:33 PM   #5
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I only want to add some fuel for cranking... we've already scaled the map and the rest isn't bad A/F wise.. just not the greatest driveability, and a rough startup. Thanks.
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Old 12-07-2006, 06:47 PM   #6
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My pnp is for my 95 and I never really got around to tune it/played with the software plenty and now I dropped in a 2.5 sti and a 6 speed gunna tune it this spring/anyway check out autronics forum and ask there.I know there is a IAC setup for your 99 pnp there as there was a stalling prob.
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Old 12-07-2006, 06:57 PM   #7
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Knowing only a LINK for standalone tuning, there has got to be a startup enrichment setting or cold cranking setting in there.

It shouldn't be that hard to figure out. However getting the correct values is something entirely different
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Old 12-07-2006, 07:22 PM   #8
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I think you could increase the fuel delivery at low load and low rpm. I am not too familar with the PnP boards but this got me started with a SMC. BTW if the afr's are good but the drivability is bad then you got some tuning to do!

Good luck
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Old 12-07-2006, 09:15 PM   #9
Boeleni
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Yeah a figured it'd be easy enough to find.. but all I see is cranking igntion timing, nothing about fuel delivery. There is Post Start enrichment and warm up enrichment but thats not really the same as cranking right?

The PnP is basically an SMC with a few extra features from the SM2... software is the same.

Your absolutely right about needing tuning... just a matter of finding someone that is comfortable with Autronic... all motorsports guys here nobody cares about driveability lol...
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Old 12-08-2006, 12:17 PM   #10
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I highly recommend posting in an Australian or New Zealand Subaru forum for better results.
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Old 12-08-2006, 12:19 PM   #11
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Thanks thats a great idea.
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Old 12-08-2006, 03:18 PM   #12
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I second that and the reason I just suggested the master fuel until you get it tuned is that the tuner will not have to go back and try to figure out what you did all those other options are after the base fuel and base ing are tuned first.dyno time is $$$$$$$$$$$.
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Old 12-12-2006, 04:42 PM   #13
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look at your p-s enrichment table and p-s enrichment timout table if you are having trouble with it running right after it fires, but before it switches to the warm-up tables. Otherwise play with the settings for low rpm and low load. If it started before with smaller injectors, why would dumping more fuel in it make it work? Also did you go under the base settings and set the correct settings for the new injectors?
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