Trying to get dialed in with WB need formula help with LC1
04-04-2013, 03:26 AM
#1
Trying to get dialed in with WB need formula help with LC1 no luck on hpt forums for this issue so i thought id move it here
Ok so ive been trying to get this wideband stuff down so i can get the tune dialed in right. however there are somethings about the results of my VE afr table i dont think is right and i think my histogram might not be set up properly.
i have the LC1 wideband and used this formula (VOLTS / .332)+7.35 found here
http://forums.corvetteforum.com/c5-s...-tuners-3.html pg.1 post 3 and pg.3 post 49
and this for afr error 100*((([PID.7101]/ .332)+7.35-[SENS.121])/[SENS.121]
have i done something wrong here?
as for the general E40 Speed density tune it recomends doing the 1.00 in all the fuel tables now when i go to paste my VE results back in my table for corrections on my regular tune should i also do my tables at 1.00? also what are you guys thoughts about leaving DFCO? enabled or disabled? TIA guys ive attached my SCAN below
IF any of you guys can offer some advice i am most appreciative. Thanks.
heres the link for my scan
http://www.hptuners.com/forum/attach...1&d=1364719032
and my config
http://www.hptuners.com/forum/attach...2&d=1364719107
-------------> I can figure out the rest i just need to get the damn formula working correctly working through hp tuners. I have a average of .07V voltage drop at hp tuners if i command x voltage through LM programmer.
so if anybody could throw me a bone here id be most appreciative thanks
Ok so ive been trying to get this wideband stuff down so i can get the tune dialed in right. however there are somethings about the results of my VE afr table i dont think is right and i think my histogram might not be set up properly.
i have the LC1 wideband and used this formula (VOLTS / .332)+7.35 found here
http://forums.corvetteforum.com/c5-s...-tuners-3.html pg.1 post 3 and pg.3 post 49
and this for afr error 100*((([PID.7101]/ .332)+7.35-[SENS.121])/[SENS.121]
have i done something wrong here?
as for the general E40 Speed density tune it recomends doing the 1.00 in all the fuel tables now when i go to paste my VE results back in my table for corrections on my regular tune should i also do my tables at 1.00? also what are you guys thoughts about leaving DFCO? enabled or disabled? TIA guys ive attached my SCAN below
IF any of you guys can offer some advice i am most appreciative. Thanks.
heres the link for my scan
http://www.hptuners.com/forum/attach...1&d=1364719032
and my config
http://www.hptuners.com/forum/attach...2&d=1364719107
-------------> I can figure out the rest i just need to get the damn formula working correctly working through hp tuners. I have a average of .07V voltage drop at hp tuners if i command x voltage through LM programmer.
so if anybody could throw me a bone here id be most appreciative thanks
Last edited by 91parkave; 04-07-2013 at 04:26 AM.
