How adjust map kpa/fuel load
#1
How adjust map kpa/fuel load
Hey there got a 1990 Miata turbo with 420 cc rx8 injectors so my my vaccum line ended up being kinked and wasn't reading map pressure just atmospheric at all times.
Now I have fixed that bug and the map sensor is reading but it only dropped to 80 percent at idle and that's still too high.
any ideas on how to adjust this?
Now I have fixed that bug and the map sensor is reading but it only dropped to 80 percent at idle and that's still too high.
any ideas on how to adjust this?
#4
Oh, I understand a bit more. You're not at 80% in a VE cell, you're in the 80 row of the table. If it's idling at 1500 rpm then you need to adjust your idle settings. If you're running closed-loop idle your idle target RPMs could be incorrect or your initial values need adjusting.
It sounds like your tune isn't making much sense. Where did you get your base tune from? You might want to download a new one from https://trubokitty.com/#/tune and start from there. There's also some documentation at https://www.diyautotune.com/support/ that'll lead you through the initial setup and tuning processes. I bet you'll get better results both from your car and on this forum if you start from there.
It sounds like your tune isn't making much sense. Where did you get your base tune from? You might want to download a new one from https://trubokitty.com/#/tune and start from there. There's also some documentation at https://www.diyautotune.com/support/ that'll lead you through the initial setup and tuning processes. I bet you'll get better results both from your car and on this forum if you start from there.