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Old 06-07-2008, 08:46 AM
  #2951  
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STFT will fluctuate anytime other than idle. you're ok
Old 06-07-2008, 09:04 AM
  #2952  
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There's new firmware available for the AP (version 1.2.6.11-5999) on the Cobb website. No details have been posted, though
Old 06-07-2008, 12:37 PM
  #2953  
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Hey Jeff, have you had a chance to check out my email I sent on Thursday and before that last Friday. The car is not running well on the 1c maps at all. Let me know what you think Thanks! - Michael

Last edited by WantedTwo; 12-31-2008 at 01:28 PM.
Old 06-07-2008, 01:09 PM
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Hey Jeff, I e-mailed you at jeff@mazdamaniac for info on getting myself on the mailing list and such, as since I bought the AP from Hank I don't have instructions to follow.
Old 06-07-2008, 07:43 PM
  #2955  
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I think I posted earlier I got around 20.5 to 23 mpg on 150 mile orad trip after the AP.

Well below what I expected but then....................... I dropped down to a 35 size tire from a stock 45 and then a 40 size height.

I have some stock 45 heights. I need to put them on and test the MPG.

But who cares. I know its better and I know its a sports car.

It actually beats my G8 GT around town for MPG.
Old 06-07-2008, 07:49 PM
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Originally Posted by Razz1
Well below what I expected but then.
What are your AFRs at cruise?
Old 06-07-2008, 07:54 PM
  #2957  
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If I remember 14.9 sometimes 14.7
Old 06-08-2008, 08:10 AM
  #2958  
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What does the new firmware do??
Old 06-08-2008, 10:30 AM
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i made a smidge over 23mpg last week on a 200 mile cruise
Old 06-08-2008, 12:46 PM
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jeff, sent ya an email last night w/ requested info.
Old 06-08-2008, 01:35 PM
  #2961  
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has anyone received an email from jeff? is he on a "business" trip?

car is detonating pretty bad with this new CAI and i'm scared to drive it around like this.
Old 06-08-2008, 01:48 PM
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he's at the Chicago dyno tune meet this weekend.

why are you boosting if the afr's are off?
Old 06-08-2008, 01:48 PM
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the new Mazsport intake?
what map are you running?
Old 06-08-2008, 01:56 PM
  #2964  
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how can i not go into boost? it's not like i'm flooring it. just driving it carefully and it'll ping.

i have the mazsport intake and i'm running the v3_xx map.
Old 06-08-2008, 02:01 PM
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what are your afrs?

when not in boost, your car is the same as any other NA rx-8. You shouldn't have any issues.
Old 06-08-2008, 02:07 PM
  #2966  
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i understand that. the afr jumps around at times when i'm only around 4k, easy on the gas. not in boost the afr is around 13.5. it's just very erratic. used to be very very stable with the greddy maf/airfilter.
Old 06-08-2008, 02:09 PM
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Man If only i was in the chi.. Im actuallyg oing to visit family next month.. thsi sucks!!!!!

Oh well.
Old 06-08-2008, 02:14 PM
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Originally Posted by Im_DANomite
i understand that. the afr jumps around at times when i'm only around 4k, easy on the gas. not in boost the afr is around 13.5. it's just very erratic. used to be very very stable with the greddy maf/airfilter.
afr should jump around in closed loop. try going back to the greddy maf housing and see what happens.
Old 06-08-2008, 02:52 PM
  #2969  
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did you put a screen in front of the maf?
Old 06-08-2008, 02:59 PM
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the Mazsport comes with one. that shouldn't affect anything
Old 06-08-2008, 03:18 PM
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The Screen does make a fairly significant difference when placed in front of the MAF. It smoothes out the air flow, and will affect the MAF reading. The screen is normally used to help smooth out the reading and make it less erratic.
Old 06-08-2008, 03:27 PM
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Hey.....I'm *this* close to clicking the "buy" button and ordering this thing, but am curious if there are any more reports of controlled before-and-after dyno runs. I know Jeff was working with the AP on a few cars in Chicago over the weekend...so....any new numbers from that event with the AP?
Old 06-08-2008, 08:32 PM
  #2973  
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I think most of us are still recovering our sleep from yesterday and last night. Most of us will be posting pics and scans of our dyno sheets shortly. I am setting up a photobucket account and will be passing around the info for all of us to post to it. Info to follow shortly.


[edit] http://photobucket.com/mazdarenesis I have it setup so you can post pics to it and I will approve them to be added. Otherwise PM me and I will provide the user/pass for the account [/edit]

Last edited by mrslysly; 06-08-2008 at 08:45 PM.
Old 06-09-2008, 12:41 PM
  #2974  
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Something I noticed after the dyno day is that the AP flashed red when at WOT and AFR is around 12.5. Is this part of the recent upgrades?
Old 06-09-2008, 12:48 PM
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I downloaded the firmware, not sure if it took though. When I looked at the AP via AP manager, right click, properties; it showed the old firmware.


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