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Thread: setting B3618 PE AFR with cam and supporting mods

  1. #51
    Lifetime Member BLK02WS6's Avatar
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    You can do a little driving and a pull to 6k. Keep an eye on the wideband - if it goes real lean anywhere, stop and send me the log...
    GM EFI Tuner
    02 WS6 9.41 @ 143 MPH 3675#, drag radials, pump gas, through the mufflers - sold


  2. #52
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    Log_maf_1.efi

    I was warming up the car and noticed as it got warmer it started reading very lean so i started to record, raised the idle slightly and it went a little richer but not as much as I was hoping so I pulled it back in and shut it off
    Since this is a tuning site.... LS1 swap, 224/228 .588/.588 114+1 , LS6 intake , Ported TB, LS6 Valley cover (huge difference in oil usage!) 36# grand prix injectors, SLP Thirdgen dual air box cold air, Stage 2.5 Ported PRC ls6 heads, Hawks ls1 1 5/8 swap long tubes, SLP Thirdgen Catback t56, spec 3 clutch, S60 street 3.73 rear. LC-1 WB , Roadrunner

  3. #53
    Lifetime Member BLK02WS6's Avatar
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    Wasn't sure which MAF you had - this one should help. If it is lean on idle again, go ahead and try moving the car a bit and see what it does.
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    GM EFI Tuner
    02 WS6 9.41 @ 143 MPH 3675#, drag radials, pump gas, through the mufflers - sold


  4. #54
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    I guess I dont have that listed below.. its just a truck 5 wire might flow slightly different because its mounted to a dual cold air but still has a screen
    Since this is a tuning site.... LS1 swap, 224/228 .588/.588 114+1 , LS6 intake , Ported TB, LS6 Valley cover (huge difference in oil usage!) 36# grand prix injectors, SLP Thirdgen dual air box cold air, Stage 2.5 Ported PRC ls6 heads, Hawks ls1 1 5/8 swap long tubes, SLP Thirdgen Catback t56, spec 3 clutch, S60 street 3.73 rear. LC-1 WB , Roadrunner

  5. #55
    Lifetime Member BLK02WS6's Avatar
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    Okay - try the tune above and get me as much log as possible without it going too lean. Often, they will richen up after you start to move the car and get out of the idle region. Once I have a bit of log, I can get it dialed in more.
    GM EFI Tuner
    02 WS6 9.41 @ 143 MPH 3675#, drag radials, pump gas, through the mufflers - sold


  6. #56
    Lifetime Member BLK02WS6's Avatar
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    Sorry progress is kind of slow... not sure where you are located, but I am in EST and have to get up at 4:30am, so I can't stay on here very late...
    GM EFI Tuner
    02 WS6 9.41 @ 143 MPH 3675#, drag radials, pump gas, through the mufflers - sold


  7. #57
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    Log_maf_2.efi


    I would have logged longer but im hearing a noise in my car and I have to figure out what it is. odd rubbing noise when im driving just above a coast on tip in. hope its just a tailpipe slip fitting or something rubbing on the body
    Since this is a tuning site.... LS1 swap, 224/228 .588/.588 114+1 , LS6 intake , Ported TB, LS6 Valley cover (huge difference in oil usage!) 36# grand prix injectors, SLP Thirdgen dual air box cold air, Stage 2.5 Ported PRC ls6 heads, Hawks ls1 1 5/8 swap long tubes, SLP Thirdgen Catback t56, spec 3 clutch, S60 street 3.73 rear. LC-1 WB , Roadrunner

  8. #58
    Lifetime Member BLK02WS6's Avatar
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    Here you go, give this a shot...
    Attached Files Attached Files
    GM EFI Tuner
    02 WS6 9.41 @ 143 MPH 3675#, drag radials, pump gas, through the mufflers - sold


  9. #59
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    thanks im going to try and give it a run tonight, the weather is really hit or miss right now.
    Since this is a tuning site.... LS1 swap, 224/228 .588/.588 114+1 , LS6 intake , Ported TB, LS6 Valley cover (huge difference in oil usage!) 36# grand prix injectors, SLP Thirdgen dual air box cold air, Stage 2.5 Ported PRC ls6 heads, Hawks ls1 1 5/8 swap long tubes, SLP Thirdgen Catback t56, spec 3 clutch, S60 street 3.73 rear. LC-1 WB , Roadrunner

  10. #60
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    Log_maf-3.efi looked better from what i could see on the WB while driving
    Since this is a tuning site.... LS1 swap, 224/228 .588/.588 114+1 , LS6 intake , Ported TB, LS6 Valley cover (huge difference in oil usage!) 36# grand prix injectors, SLP Thirdgen dual air box cold air, Stage 2.5 Ported PRC ls6 heads, Hawks ls1 1 5/8 swap long tubes, SLP Thirdgen Catback t56, spec 3 clutch, S60 street 3.73 rear. LC-1 WB , Roadrunner

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