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Mafia question

Discussion in '2nd Generation' started by LightningMAS, Nov 5, 2006.

  1. LightningMAS

    LightningMAS Banned

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    i have my mafia set on 2 as of right now... i was looking the mafia parameters and setting of 2 said 24% or mutiply by .76 - 5.5v-5v or .90

    the original tune has a value of 40 for the low injector fuel slope. right?

    40 x .76= 30.40 fuel injector low slope..... what is my high slope?


    Also i went in my predator to look at my high slope and low slope.................

    high slope=37.1
    low slope= 31.5

    do i need to change it or what?


    Also my Mass air sensor is at -10%


    any help???
     
    Last edited: Nov 5, 2006
  2. LightningMAS

    LightningMAS Banned

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    anybody?
     
  3. supragod98

    supragod98 Member Established Member

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    Are you doing your own tuning?
     
  4. LightningMAS

    LightningMAS Banned

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    uh huh.......... i got it set now............
     
  5. repsol

    repsol New Member Established Member

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    mafia,There is no mafia.
    BTW what's your adress a couple guy's
    want to come by and talk to you.
     
  6. LightningMAS

    LightningMAS Banned

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  7. askiles

    askiles I can't stop MODDING!!! Established Member

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    I believe it was a mafia joke. Mafia as in the underground band of thugs, not the MAF extended MAFia.

    -Andy
     
  8. mikeb82992

    mikeb82992 New Member Established Member

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    I am doing what you are to my 00. When I installed mine it ran terrible. Now I am learning about tuning because there are those that make a living out of tuning, they will not be much help. Now ( this might not be right... remember that)...Low slope and high slope have to do with fuel air ratio at certain RPMs so low is up to 3500 or so and high is 3500 up...maf basically measures volume of air moving through the engine...there is a direct relationship between the volts out of the maf and air fuel ratio....so whatever the ratio is for the setting on the mafia, the a/f ratio has to be changed accordingly...the sheet that comes with mafia gives the ratios...the stock system will top out and go lean..(bad...its made that way)...Anyway I have been playing around with settings and finally figured out I needed a 90mm maf...I got one and what a difference,,,(my canned predator tune was for 90maf) now it runs great...get right parts make it run...go to tuner to refine
     
  9. LightningMAS

    LightningMAS Banned

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    i got it setup........... she runs great! just had to change my setting from 2 to 3 and put in the injector slopes #'s and put my MAF curve back at 0.... i8t was on -10. lol
     

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