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Old Aug 3, 2010 | 06:08 PM
  #286  
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I just checked.

I could store 90 different sets of maps in the current EvoX ECU.

Storing maps isn't the problem, switching between maps (and displaying what map your on) is the hard bit
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Old Aug 3, 2010 | 06:15 PM
  #287  
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Hey Tephra, I do not know if it has been asked, but can you create two injector latency tables, one for 91 octane gas and one for e85?
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Old Aug 3, 2010 | 06:18 PM
  #288  
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The latencies should be the same.

Well actually the latencies that work for E85 will work for for 91/93

Thats the information I have anyways...
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Old Aug 3, 2010 | 06:39 PM
  #289  
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Originally Posted by tephra
The latencies should be the same.

Well actually the latencies that work for E85 will work for for 91/93

Thats the information I have anyways...
Not always...It will be really helpful if we had two latency tables....Please, pretty please...I beg
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Old Aug 3, 2010 | 07:26 PM
  #290  
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My latencies are the same for E-85 and Pump.
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Old Aug 3, 2010 | 07:28 PM
  #291  
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yeah, i would like for some other people to chime in with their experiences before committing to anything
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Old Aug 3, 2010 | 07:34 PM
  #292  
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Probably need some tuners to tell us what they think. They tune 100 times more cars than we do.
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Old Aug 3, 2010 | 11:35 PM
  #293  
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Originally Posted by tephra
I just checked.

I could store 90 different sets of maps in the current EvoX ECU.

Storing maps isn't the problem, switching between maps (and displaying what map your on) is the hard bit
While 90 might be a tad excessive, I can see the benefit of 3 maps. Safemap(failsafe) and two switching maps. Whether it's a slight change to accommodate fuel differences or a full blown meth/E85 map.

Of course, I'm fine with my two, thank you very much


As for the latencies, if you've properly done MAF scaling and dialed in the injectors, switching to E85 *theoretically* should only need scaling changes, not latency. The injector latency isn't changing, just the amount of fuel you need is. Theoretically.
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Old Aug 3, 2010 | 11:42 PM
  #294  
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agreed.

generally what people have found in the past is that their 91/93oct latency doesn't work for E85.

But when they fix the latency and then go back to 91/93oct they find that the new latency actually works - albeit with a small scaling change...
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Old Aug 4, 2010 | 08:29 AM
  #295  
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Originally Posted by tephra
yeah, i would like for some other people to chime in with their experiences before committing to anything
Injector latencies should stay the same based on E85 or Pump gas...you're right sometimes when going e85 you need to tweak them a teeny bit, but then going back to pump gas the new latencies work great; better than the old ones

I ran the same latencies on my FIC 1050's with pump gas, alky, E80, and E70 over about two years, they were all compatible with each other. I *guess* having separate tables might be nice but I'd probably never use it.
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Old Aug 4, 2010 | 09:04 AM
  #296  
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Originally Posted by GST Motorsports
You can switch that amount of maps on the Evo with the AP as well. The maps are stored on the AP unit itself, not the cars ECU.

- Bryan
They have a youtube video of it integrated on the fly with cruise control buttons. The digital boost gauge display selects one of 9 degrees of boost to show which map you are on.

Just speaking theory here: could we use dash control to temporarily put the tach at, for example, 1k RPM for map 1, 2k RPM for map 2, etc etc?
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Old Aug 4, 2010 | 09:28 AM
  #297  
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Originally Posted by fostytou
They have a youtube video of it integrated on the fly with cruise control buttons. The digital boost gauge display selects one of 9 degrees of boost to show which map you are on.

Just speaking theory here: could we use dash control to temporarily put the tach at, for example, 1k RPM for map 1, 2k RPM for map 2, etc etc?
Ah I see now, pretty cool stuff:

http://www.youtube.com/watch?v=UtklJvN-Pds


- Bryan
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Old Aug 4, 2010 | 02:31 PM
  #298  
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Sounds like the next gen AP is going to have NLTS too. Hopefully we get it first

Last edited by Kracka; Aug 4, 2010 at 02:35 PM.
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Old Aug 4, 2010 | 03:21 PM
  #299  
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Originally Posted by Kracka
Sounds like the next gen AP is going to have NLTS too. Hopefully we get it first
Sweet!
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Old Aug 4, 2010 | 03:22 PM
  #300  
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Originally Posted by Kracka
Sounds like the next gen AP is going to have NLTS too. Hopefully we get it first
I think Cobb is trying to avoid becoming a useless tuning tool as it did on the 8/9's but it won't matter.

ECUflash has way more support and is more or less free. I think Cobb is pretty low doing this as no doubt they are looking through stuff on Tephra's releases.

If they try to come out with speed density I would really really start to hate Cobb.
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