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Top 2GNT Technical Performance/Engine Engine Management Systems & Controllers topic #5851
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Subject: "RE: Tuning issues with MS2" Previous topic | Next topic
Tired2Jul-03-14 07:25 AM
Member since Sep 23rd 2012
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#5856, "RE: Tuning issues with MS2"
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Also, if you have a pretty normal setup as far as injectors go, keep your fuel pressure at idle in the low to mid 40s. Turning that screw and lowering fuel pressure across the board is worse than making changes to the fuel table.

Ideally, set fuel pressure at idle to what your injectors are rated for, quite possibly 43.5 but I'm not sure on your exact ones. Then, be sure your Req Fuel value in megasquirt is correct. Then, leave reqfuel and the fuel pressure reg alone and worry about your fuel table.

Check AFR if you can (hopefully you have a wideband on this sort of setup, it is near-essential). There are other methods, but for the money you can't go wrong, especially on a motor you have some money tied up in.

  

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Tuning issues with MS2 [View all] , Chris Flink, Jun-14-14 11:21 PM
  RE: Tuning issues with MS2, Tired2, Jul-01-14 02:30 PM, #1
RE: Tuning issues with MS2, Chris Flink, Jul-02-14 11:36 PM, #2
      RE: Tuning issues with MS2, Grothe3297avenger, Jul-03-14 06:10 AM, #3
           RE: Tuning issues with MS2, Tired2, Jul-03-14 07:25 AM #4
                RE: Tuning issues with MS2, Tired2, Jul-03-14 07:26 AM, #5
                     RE: Tuning issues with MS2, Chris Flink, Jul-09-14 07:39 PM, #6

Top 2GNT Technical Performance/Engine Engine Management Systems & Controllers topic #5851 Previous topic | Next topic
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