Am i going in the right direction? VE related
03-11-2005, 04:02 AM
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Am i going in the right direction? VE related Ok i just read the sticky for the ve table cracked. I did the following formula :VE = ((massflow * IAT / (MAP * RPM * Displacement))
So with my logged data i got VE= ((265.93 gm/sec * 297.15 kelvin / (.95 Bar * 5225 *.006)) and i got 268.15. Now the value for me ve table in tuner cat for 95kpa is 373.01 at that rpm. im getting a positive 5 ltrim during this log. So do i just replace the 373.01 with 268.15 and will that take care of the ltrim in that cell and then of course i would scale accordingly with the rest of my log results... I thought that lowering the VE table would cause a leaner mixture, am i backwards? Also why am i only getting 95 kpa at WOT, is this because of a intake restriction somewhere? I really need help and advice
Thanks
So with my logged data i got VE= ((265.93 gm/sec * 297.15 kelvin / (.95 Bar * 5225 *.006)) and i got 268.15. Now the value for me ve table in tuner cat for 95kpa is 373.01 at that rpm. im getting a positive 5 ltrim during this log. So do i just replace the 373.01 with 268.15 and will that take care of the ltrim in that cell and then of course i would scale accordingly with the rest of my log results... I thought that lowering the VE table would cause a leaner mixture, am i backwards? Also why am i only getting 95 kpa at WOT, is this because of a intake restriction somewhere? I really need help and advice
Thanks
