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tuning_resources:factory_pcm:e85 [2020/03/30 02:21] – bentuning_resources:factory_pcm:e85 [2023/02/04 00:20] (current) – [Injector Skew Percent Table] ben
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 ====== E85 Tuning ====== ====== E85 Tuning ======
  
-Getting your initial tune for E85 done is pretty simple, all you need to do is to tell the PCM that it needs to use 33% more fuel. There are two ways of doing this "properly" without skewing other tables.\\ +Getting your initial tune for E85 done is pretty simple, the main thing you need to do is to tell the PCM that it needs to use 33% more fuel.
-=== Injector Flow Rate Table ===+
  
-Adjust your base injector flow rate table to tell the PCM your injectors are smaller than they actually are.+===== Scaling the Injectors ===== 
 + 
 +There are two ways of scaling the amount of fuel needed "properly" without skewing other tables.\\ 
 + <font 16px/inherit;;inherit;;inherit>Only do one of these two options!</font> 
 + 
 +==== Injector Flow Rate Table ==== 
 + 
 +One option for adjusting for E85 fueling is to adjust your base injector flow rate table to tell the PCM your injectors are smaller than they actually are.
  
 If you're using Tiny Tuner, just go ahead and add 33% to the whole table across the board If you're using Tiny Tuner, just go ahead and add 33% to the whole table across the board
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 {{:tuning_resources:factory_pcm:782c9415373cd7438b1f2e5c9f3a6566.png}} {{:tuning_resources:factory_pcm:782c9415373cd7438b1f2e5c9f3a6566.png}}
  
-=== Injector Skew Percent Table === 
  
-There is a table you can find in Tiny Tuner called "Injector Skew Percent". Typically this would be used to adjust for injectors that aren't flow matched perfectly. You can use this table to adjust for your E85 tune.+==== Injector Skew Percent Table ==== 
 + 
 +The other option is to use a table you can find in Tiny Tuner called "Injector Skew Percent". Typically this would be used to adjust for injectors that aren't flow matched perfectly. You can use this table to adjust for your E85 tune.
  
 Just add 33% to each cell in the table. Just add 33% to each cell in the table.
  
 {{:tuning_resources:factory_pcm:cc0b83fad59902b608c3b865f962dfb5.png}} {{:tuning_resources:factory_pcm:cc0b83fad59902b608c3b865f962dfb5.png}}
 +
  
 ===== Cold Starts ===== ===== Cold Starts =====
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 {{:tuning_resources:factory_pcm:37d43703099deb88710172e12b3030b8.png}} {{:tuning_resources:factory_pcm:37d43703099deb88710172e12b3030b8.png}}
 +
 +===== Resources =====
  
 All of this information was gathered from Frosty's post on the grand prix forums and tested on many of my own cars:\\ All of this information was gathered from Frosty's post on the grand prix forums and tested on many of my own cars:\\
tuning_resources/factory_pcm/e85.1585534888.txt.gz · Last modified: 2020/03/30 02:21 by ben