timing table and actual timing are different
05-29-2005, 02:02 PM
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timing table and actual timing are different I'm a little confused, Is there something else that factors in the timing that I'm not aware of? I put my stock timing tables back in and went for a ride. Now I'm getting a max of about 23 deg at high rpm/wot. My low octane table says 19 and high octane says 28 deg. What do you guys think is going on?
Thanks
Frank
Thanks
Frank
05-29-2005, 02:54 PM
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Check Knock Learn Factor (interpolates between
HO table @ 1.000 and LO table at 0.000), and look
at the various other spark advance / retard PIDs
including burst knock, the ECT & IAT factors and so
on. If KLF is not 1.000 then you have a history of
knock retard that's being suppressed by spark
learning.
HO table @ 1.000 and LO table at 0.000), and look
at the various other spark advance / retard PIDs
including burst knock, the ECT & IAT factors and so
on. If KLF is not 1.000 then you have a history of
knock retard that's being suppressed by spark
learning.