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Thread: Good start tune for Radix 2bar and cos3?

  1. #11
    Member Ritch's Avatar
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    99 with COS3 SD AutoVE _0004.ctz

    This is the tune of where I am now. Probably get it on the road in a week or more. Then I can do more VE tuning than 1800-2000 RPM in the garage.
    It's coming along.
    ____________________________
    1999 GMC, rcsb, 2wd, 5.3, XR275HR-12
    Radix magnacharger mp112
    Long tubes true duals, $L60E

  2. #12
    Joe (Moderator) joecar's Avatar
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    Are you able to upload log files...?

  3. #13
    Member Ritch's Avatar
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    99_RAFPN_Apr29_0004.efi

    Here is my cold idle to operating temp. I still have some work to do on IAC values.

    Also, my serial LC-1 using FSV2 is not close to my analog values using V1. I think I missed something in setting up the serial V2. Should I start a different thread?

    AutoVE_99_Apr29_0004analog.efiAutoVE_99_Apr29_0004serial.efi
    ____________________________
    1999 GMC, rcsb, 2wd, 5.3, XR275HR-12
    Radix magnacharger mp112
    Long tubes true duals, $L60E

  4. #14
    Member Ritch's Avatar
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    I forgot to mention the AFR displayed on FSV2 seems correct, but my logs show a different value.
    ____________________________
    1999 GMC, rcsb, 2wd, 5.3, XR275HR-12
    Radix magnacharger mp112
    Long tubes true duals, $L60E

  5. #15
    Joe (Moderator) joecar's Avatar
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    I'm taking a closer look at your logs...

  6. #16
    Joe (Moderator) joecar's Avatar
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    Post your calc_pids.txt file if it is not stock.

  7. #17
    Member Ritch's Avatar
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    I found the calc_pids file I was using was blank. Now with the file from here it the afr values seem correct...

    https://forum.efilive.com/showthread...in-single-log)

    I am still working on IAC settings.
    ____________________________
    1999 GMC, rcsb, 2wd, 5.3, XR275HR-12
    Radix magnacharger mp112
    Long tubes true duals, $L60E

  8. #18
    Joe (Moderator) joecar's Avatar
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    Did you get the serial AFR and BEN pids working...?

  9. #19
    Member Ritch's Avatar
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    I was not having too much luck getting the serial readings to match the what my V1.2 will read analog. I was not able to update the firmware either, likely because I was using an old XP laptop.
    I have now reinstalled the software into a newer windows 10 and successfully updated FSV2 as well as V7.5 and V8

    Tomorrow I will attempt to get serial to LC-1 working again. I used the attached calc_pids. I'm not too confident I have everything right yet.

    calc_pids.txt

    Also here is my tune so far

    SD AutoVE COS3 _0001.ctz
    ____________________________
    1999 GMC, rcsb, 2wd, 5.3, XR275HR-12
    Radix magnacharger mp112
    Long tubes true duals, $L60E

  10. #20
    Member Ritch's Avatar
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    This is the V8 pid files I'm going to try

    LS1B autoVE and idle.txt
    ____________________________
    1999 GMC, rcsb, 2wd, 5.3, XR275HR-12
    Radix magnacharger mp112
    Long tubes true duals, $L60E

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