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Thread: 2 bar fuel map ???

  1. #1
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    Default 2 bar fuel map ???

    Below is the map I think I need. can't get the line through the title to go away. It shows the counts on the log, but no data to paste.

    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

  2. #2
    Lifetime Member johnv's Avatar
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    The line will go away, when you select the correct pids to log for the Map.
    Show us your pid selection.
    Back yard boost
    347+ T76 = 770 rwhp 10.96 @ 135 mph

  3. #3
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    Thanks, I got it. Changed the name of the map to match my pids.

    NOW, the next issue! Why in the tutorial does this map want my B3647 to be set for 1.06 @95 map and 1.17 @1.17 ??? Wouldn't that make me tune for a super lean condition?! I have PE disabled to tune per the 2 bar map only. See photo taken of COS3 instructions below...
    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

  4. #4
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    I would think I would want that 100 map column should be .80 so my boosted map readingsfrom there and higher will be dialed in at high 11's.
    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

  5. #5
    Lifetime Member johnv's Avatar
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    I have B3647 set to show AFR intstead of EQ and start to richen up at .85 KPA
    For a boosted car you still need PE enabled

    Post your tune file and i'll take a look.
    Back yard boost
    347+ T76 = 770 rwhp 10.96 @ 135 mph

  6. #6
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    Which units are you using? It's under edit > Properties > Display > Commanded Fuel Values
    2003 Chevy S10 4.3L LU3 LS1B Auto
    48 LB injectors
    Race Proven Motors 2114 intake
    T70 turbo.

  7. #7
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    Quote Originally Posted by johnv View Post
    I have B3647 set to show AFR intstead of EQ and start to richen up at .85 KPA
    For a boosted car you still need PE enabled

    Post your tune file and i'll take a look.
    Thanks , its so rich , it shut off if I give it throttle to quickly . Any advice is really appreciated!
    76mmcos3.tun
    Attached Files Attached Files
    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

  8. #8
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    Click image for larger version. 

Name:	B3647.jpg 
Views:	276 
Size:	251.3 KB 
ID:	12266

    This is what I am using for b3647. I'm curious what you guys would recommend for a turbo. I'm running 11.5 for my PE mode.
    2003 Chevy S10 4.3L LU3 LS1B Auto
    48 LB injectors
    Race Proven Motors 2114 intake
    T70 turbo.

  9. #9
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    Quote Originally Posted by nevinsb View Post
    Which units are you using? It's under edit > Properties > Display > Commanded Fuel Values
    was using lambda, just switched to afr.
    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

  10. #10
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    Did you get the tune i sent you?

    Ill send you my boost tune in the morning. You should be able to copy and paste, and be running pretty good.
    I forgot the AFRs in that first tune i sent you is for my N/A tune.
    Ill check you your tune in the morning when i get some wifi on the laptop.

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