Search found 4 matches

by Kenneth12
Wed Jun 30, 2021 10:27 am
Forum: Civic Type R 2015+
Topic: A/F Ratio Oscillation
Replies: 15
Views: 10888

Re: A/F Ratio Oscillation

this means I should close the value gap between the cells in the minimum lambda tables??????

or should I adjust air charge value???

ttking885 wrote: Sun Jun 20, 2021 2:31 pm
your air charge values are falling into a leaner cell on the minimum lambda tables.. thats why yours is jumping around.
by Kenneth12
Mon Sep 07, 2020 3:14 pm
Forum: Civic Type R 2015+
Topic: A/F Ratio Oscillation
Replies: 15
Views: 10888

Re: A/F Ratio Oscillation

Hondata wrote: Mon Sep 07, 2020 8:11 am The AF looks normal to me.
AF2.PNG
AF2.PNG (188.48 KiB) Viewed 9524 times
This is another example ... im worried about this behaviour

Even air charge is making oscillation
I have seen many other logs and I cannot find this type of behaviour

Am I making a mistake with my calibration?
how can I improve this behaviour?
by Kenneth12
Mon Sep 07, 2020 5:41 am
Forum: Civic Type R 2015+
Topic: A/F Ratio Oscillation
Replies: 15
Views: 10888

Re: A/F Ratio Oscillation

Hondata wrote: Sun Sep 06, 2020 8:19 pm From your datalogs you are not experiencing the same problem as the OP.
Could you please help me to find the reason of why my AF is not stable????
by Kenneth12
Sun Sep 06, 2020 8:04 pm
Forum: Civic Type R 2015+
Topic: A/F Ratio Oscillation
Replies: 15
Views: 10888

Re: A/F Ratio Oscillation

Hello Im having same situation with my AF, there is some strange oscillation and I have made the following checks based on your post AF.PNG Corrected AFM STFT.PNG LTFT.PNG Fuel pump limiter is not enabled O2 sensor, I have no reason to believe it has gone bad No traction control is enabled during os...