hp tuners afr error histogram
Thread Starter
TECH Regular
Joined: Jan 2007
Posts: 403
Likes: 17
hp tuners afr error histogram hi,
I'm trying to tune my ve table using hp tuners, but my afr error histogram doesn't want to populate.
I have hp tuners standard, and I'm recording my wideband voltage through ac pressure. which shows afr in my table display, and I also made a custom afr error pid, which works and displays afr error in my table display.
I changed the standard afr error histogram in hp tuners to accept my custom pid instead of using the pre programmed pid. and I also added a filter to filter out commanded afr less than 14to 1 afr
I'm trying to tune my ve table using hp tuners, but my afr error histogram doesn't want to populate.
I have hp tuners standard, and I'm recording my wideband voltage through ac pressure. which shows afr in my table display, and I also made a custom afr error pid, which works and displays afr error in my table display.
I changed the standard afr error histogram in hp tuners to accept my custom pid instead of using the pre programmed pid. and I also added a filter to filter out commanded afr less than 14to 1 afr
Last edited by mikesimpalass; Sep 28, 2015 at 05:51 PM. Reason: error
TECH Apprentice
Joined: May 2010
Posts: 361
Likes: 0
u miss understood me you need the COMMANDED AFR in ur table also seeing how that is what [SENS.121] is in the function for the the AFR ERROR. Like I said every sen or pid that's in the function formula must be on the table
TECH Apprentice
Joined: May 2010
Posts: 361
Likes: 0
Here's a screen shot of my table wideband2 is my custom wideband PID, egr postion becuz I log through the egr so have to have that for wideband PID to work, where I'm pointing is COMMANDED AFR which u have to log for the AFR ERROR to work.
If u insert the Commanded afr into the table id almost guarantee will start working
If u insert the Commanded afr into the table id almost guarantee will start working
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