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AFR for all gears at WOT

Posted: Sat Jun 01, 2019 8:24 am
by 4d7
Hello,

I wondering if AFR should be consistent at WOT through all gears.

For example if 13.1 afr is achieved at 3rd WOT, should all the other gears be at 13.1 as well?

The reason I am asking is because my 1,2 gears are leaner and 4-5-6 are richer than 3rd gear WOT.

Re: AFR for all gears at WOT

Posted: Mon Jun 03, 2019 9:11 am
by Spunkster
What vehicle are you referring to?

Re: AFR for all gears at WOT

Posted: Tue Jun 04, 2019 5:06 pm
by 4d7
2011 Civic SI

Re: AFR for all gears at WOT

Posted: Tue Jun 04, 2019 5:17 pm
by 4d7
With a hybrid racing intake on a speed density map.

Re: AFR for all gears at WOT

Posted: Wed Jun 05, 2019 9:16 am
by Spunkster
What readings are you seeing?

Can you post your calibration and a datalog showing this?

Re: AFR for all gears at WOT

Posted: Sun Jun 09, 2019 1:45 am
by 4d7
Sorry for the late post, the weather has been too cold the past few days to datalog.

Re: AFR for all gears at WOT

Posted: Thu Jun 13, 2019 10:45 pm
by 4d7
Hello,

Just wondering if you’ve had time to take a look at my catalog.

Re: AFR for all gears at WOT

Posted: Tue Jun 18, 2019 10:42 am
by Spunkster
It looks completely normal.

The engine ramps up a lot quicker in lower gears and may show slightly leaner, but since they are not in this state long it is not an issue.

Re: AFR for all gears at WOT

Posted: Thu Jun 20, 2019 1:34 am
by 4d7
Sweet thanks for reviewing you guys are awesome