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Working settings for Megasquirt

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    Working settings for Megasquirt

    Here are all the software settings for a working and tuned MegasquirtI as of March 9, 2006. It is a running the high resolution code h09c and built on a V3.0 PCB

    Engine Setup: BPT motor, VJ23 turbo, GTR intake manny, distributor and single coil ignition, 460cc injectors, 4 wire TPS, stock CLT sensor, GM open air IAT sensor.


    The maps are good to 21psi but on such a large turbo, you'd need 550ccs to take it there.

    Hope this helps out anyone going Megasquirt - trust me, you will thank me later .

    It is a zipped file containing a Word document with screenshots.

    Someone should make this a sticky.
    Attached Files

    #2
    Just so anybody that reads this remembers the standard MAP sensor that comes with MegaSquirt is only for 2.5 bars which means it is not safe to go over 19PSI or it will give you unknown results. If you plan to go with higher boost, get a 3bar or 4bar sensor.
    Omid
    1990 Mazda Protege GTR
    1991 Ford Escort GTR (GT2876)
    1985 Mazda RX-7 GT-1 Race Car (13B PP)

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      #3
      Originally posted by Lex View Post
      Here are all the software settings for a working and tuned MegasquirtI as of March 9, 2006.


      glad to see youve got everything working alex! now i just need to find out if i can use MS1 maps on my MS2... hmmmm

      -jon
      Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
      ... The first FWD BG with a Toyota E153 transmission conversion in the USA!
      Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts

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        #4
        Thanks for the calrification and all the help bc_rx7. Jon, most settings will carry right over given you have similar setup for ignition and fuel.

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          #5
          lex that great.
          thanks
          5 boosted bp cars,why...

          Comment


            #6
            Now a sticky. Good info lex. Congrats on the tune.
            1993 Protege LX-Midnight's shadow SOLD
            1996 Honda CBR600-Wrecked. Damn Honda crippled me
            2002 mazda MPV-family truckster SOLD
            2010 VW routon

            Originally posted by jay
            .....they totally underestimated the number of gearheads such as myself that have families but refuse to grow the hell up and stop playing with cars, or that otherwise see the utility of having 4 doors. Obviously I ain't alone, as there are a helluva lotta sti and evo here. Bueler? Beuler? Mazda? Mazda?

            Comment


              #7
              Originally posted by Turpro View Post
              Now a sticky. Good info lex. Congrats on the tune.
              Thanks Chris, I will update this if the tune changes and should add more information about wiring, etc. when I get a chance.

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                #8
                Im looking for recomended dwell with stock ign modual does any one know it ?? i only saw one dwell setting in this file and im pretty sure thats direct coil fire..

                i was going to go with 75 percent...
                eat me

                Comment


                  #9
                  Originally posted by jacobrussell View Post
                  Im looking for recomended dwell with stock ign modual does any one know it ?? i only saw one dwell setting in this file and im pretty sure thats direct coil fire..

                  i was going to go with 75 percent...
                  matt cramer recommended 4ms to me on the msextra forum

                  Ive been running 3 but ive had some miss fires

                  Ill slowly adjust in .2 ms and see how it does
                  eat me

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