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Thread: Sniper EFI Learn

  1. #1

    Default Sniper EFI Learn

    Is there any way to make it Learn? It's done its initial, but I've yet to see the Learn status on the display. It's on a daily driver.

  2. #2

    Default

    Did you get it up to 160°F? It won't Learn until it's at operating temperature. It should then just happen as you drive automatically.

  3. #3
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    17,620

    Default

    Also, ensure Closed Loop & Learn are enabled:
    http://documents.holley.com/199r11031r.pdf (Holley Sniper EFI Instruction Manual - "Closed Loop/Learn", Pages 26 & 30)
    http://documents.holley.com/199r11193.pdf (Holley Sniper EFI Quick Start Manual - For my own reference.)
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  4. #4

    Default

    Yes, it has hit 160°F. And yes, the Closed Loop Enable & Learn Enable is on.

  5. #5
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    17,620

    Default

    Incorrectly set "Min CTS Enable/Disable" or "Learn Compensation Limits"?
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  6. #6

    Default

    So if I lowered my Min Temp for Closed Loop Enable, it will keep it from Learning?

  7. #7
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    17,620

    Default

    http://documents.holley.com/199r11031r.pdf (Holley Sniper EFI Instruction Manual - "Closed Loop/Learn", Pages 26 & 30)
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  8. #8

    Default

    Which way would I go, up or down to keep it Learning? Right now it's at a 100% Compensation Limits.

  9. #9
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    17,620

    Default

    Quote Originally Posted by Tspears View Post
    Which way would I go, up or down to keep it Learning?
    Disable any Minimum CTS Enabled value.

    Right now it's at a 100% Compensation Limits.
    That should be more than enough.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  10. #10

    Default

    OK, I'll try that.

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