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Knock correction


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#1 buzzda

buzzda

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Posted 25 October 2009 - 02:23 PM

Just wanting some opinions from those with exp in tuning as to whether I should be concerned or not. Did a bit of datalogging this morning, anyway, when I was lookin at it I noticed there was one time it went to neg knock correction, it was as I was taking off (after driving for good 5mins to warm car up 1st) values were: KC -4.0 Ig Timing 16.0 RPM 4406 drive speed 3kph MAP 6.8 psi MAF 108.7 g/s eng load 100% pri w/gate 39.2 IA temp 23 deg C coolant 82 deg C a sec later KC 5.5 Ig timing 14.0 RPM 4340 speed 22kph MAP 13.6 psi MAF 178.9 eng load 100 % pri w/gate 52.9 IA temp 23 deg C coolant 82 deg C The rest of the run it was between 3.5 - 5.5 under acc and 0.0 when cruising/deccelerating. Was planning on ringing Chiptorque tomoz but just thought I'd get some opinions from you guys 1st. Thoughts?? Cheers




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