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Thread: Master Fuel Correction Reason

  1. #1
    Advanced Tuner MAIDENCR's Avatar
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    Master Fuel Correction Reason

    Someone know how the work and where they are...have some issue with my tune switching from all speed governor and Torque curve limit...make some kind of surging or something...
    03 cummins,175% flux injectors,dual cp3,s467.7/83 1.00
    Nv5600 with valair triple disc clutch

  2. #2
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    Try raising torque limit tables and torque limit parameters above all other fuel limits?

  3. #3
    Advanced Tuner MAIDENCR's Avatar
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    All torque limiter switch or table(the one i found) have been diseabled or maxed out...unless i missed one
    03 cummins,175% flux injectors,dual cp3,s467.7/83 1.00
    Nv5600 with valair triple disc clutch

  4. #4
    Advanced Tuner MAIDENCR's Avatar
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    Only have "master limit switch" still enabled...will try to diseable it
    03 cummins,175% flux injectors,dual cp3,s467.7/83 1.00
    Nv5600 with valair triple disc clutch

  5. #5
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    I did see some one on here say they had a Torque curve limit issue, they raised the max mm3 on the pedal map and it went away..

  6. #6
    i have hit it before and tends to be when the ecm can't make the desired rpm (not enough fuel to achieve xxxx rpm) raise your max fuel up
    2010 F-350 03 5.9/848ecm, built 5R110, 30% over sticks, 10mm pump, 64mm Stealth Turbo
    2008 F-350 03 5.9
    Fumminstuning.com

  7. #7
    Advanced Tuner MAIDENCR's Avatar
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    Quote Originally Posted by guy-ffc View Post
    i have hit it before and tends to be when the ecm can't make the desired rpm (not enough fuel to achieve xxxx rpm) raise your max fuel up
    Interesting....will try with adding some pulse
    03 cummins,175% flux injectors,dual cp3,s467.7/83 1.00
    Nv5600 with valair triple disc clutch

  8. #8
    Advanced Tuner MAIDENCR's Avatar
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    I put 165mm3 in my pedal map and torque crv limit is gone
    03 cummins,175% flux injectors,dual cp3,s467.7/83 1.00
    Nv5600 with valair triple disc clutch

  9. #9
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    Quote Originally Posted by MAIDENCR View Post
    I put 165mm3 in my pedal map and torque crv limit is gone
    Nice!