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Old 11-27-2014, 05:22 PM   #21
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..

Last edited by hornetball; 11-27-2014 at 06:02 PM.
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Old 11-27-2014, 10:56 PM   #22
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Quote:
Originally Posted by hornetball View Post
..
what does that mean?
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Old 11-28-2014, 09:51 AM   #23
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Nothing. Just wrote something that I later thought wasn't correct.
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Old 11-28-2014, 01:37 PM   #24
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So,

(Red top nb1) 240cc / 1000cc * 12.7 (from base map) = 3 (3.04) new req_fuel?
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Old 11-28-2014, 02:33 PM   #25
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old injector / new injector * req_fuel

Existing req_fuel = 12.7
old = 240
new = 1000
old/new = 0.24
0.24 * 12.7 = 3.048 or 3.05.

So, yes. 3.05 for your req_fuel.
This will leave your existing VE table "close" with the new injectors.

I'm guessing you'll want to VEAL for a bit again, though I've never sized up injectors with an aftermarket ECU before.
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Old 11-28-2014, 09:40 PM   #26
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The above gets you going with new injectors. After you've tuned a bit, you can follow my procedure to find a better "Req Fuel" and get more resolution out of your VE table.
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Old 11-28-2014, 09:53 PM   #27
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If you know the dead time for the new injectors, key that in as well. If these are ID injectors, I understand they are supplied with low pulse corrections. That's the least important, but you can research that if you do have the information.
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Old 12-01-2014, 06:51 PM   #28
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I just redid my VE tables, following Hornet's advice and wow... between that and switching over to sequential injection, the car car feels much smoother now.

Time to go VEAL for a bit and take more advantage of this!
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