Speed Density Idle problem ( 70 LOAD- 10.5 AFR )
May 10, 2016, 01:45 AM
#1
Speed Density Idle problem ( 70 LOAD- 10.5 AFR )
Hello Guys,
After 5 days my Evo 8 with speed density running!
Car running at idle with 70 LOAD(95Hz airflow) instead 30, and 10.5 AFR instead stoich.
What's wrong? Seems needs a sort of calibration MAP -> LOAD ?
Thanks
After 5 days my Evo 8 with speed density running!
Car running at idle with 70 LOAD(95Hz airflow) instead 30, and 10.5 AFR instead stoich.
What's wrong? Seems needs a sort of calibration MAP -> LOAD ?
Thanks
May 10, 2016, 11:55 AM
#5
Evolving Member
Just noticed that you said after 5 days like this was a problem that just came up after 5 days of running differently on the same tune? If that occurred you might have a mechanical issue.
Last edited by ridenrunwv; May 10, 2016 at 12:01 PM.
May 10, 2016, 11:58 AM
#6
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May 10, 2016, 12:03 PM
#9
Evolving Member
I was trying to edit posts because reading replies you made right as I posted so messed the order of posts up a bit.
Try RPM VE 500 to 2000 as 64, 67, 70, 75, 80 and see if that leans it out any.
Try RPM VE 500 to 2000 as 64, 67, 70, 75, 80 and see if that leans it out any.
Jun 22, 2017, 04:26 AM
#14
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im having a similar issue with my load, it's 44% at idle and the car uses mid LTFT at idle and sometimes goes to low, any ideas? Did raising your RPM ve tables a bit help as suggested?
Jun 22, 2017, 10:46 AM
#15
EvoM Guru
iTrader: (1)
Need to change the crossover points for your fuel trims. It shouldn't go to mid until like 55-60 load.