leaner or richer?

K-Series Programmable ECU Calibration updates / downloads
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dc5evan
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Joined: Thu Jul 20, 2006 12:50 am
Location: Olympia, WA

leaner or richer?

Post by dc5evan »

K20a2 Parts: AEMv2, Rcrew Intake man expander, DCRH, HKS high pwr Exh

Did a 3rd gear pull from 2200-8500 rpm. could some one check out the file and help me out if i should go a bit leaner or do i need to go richer.
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K20a2- Kpro, DCRH, HKS High pwr Exh, AEMv2, Rcrew PIMP
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Hondata
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Post by Hondata »

From 5500 to 8000 it is far too lean. In two places it is almost 14.5:1.
Hondata
dc5evan
Posts: 4
Joined: Thu Jul 20, 2006 12:50 am
Location: Olympia, WA

thank you

Post by dc5evan »

Hondata wrote:From 5500 to 8000 it is far too lean. In two places it is almost 14.5:1.
Thank you, i am going to edit my calib and redo a data log and repost new one thank you
dc5evan
Posts: 4
Joined: Thu Jul 20, 2006 12:50 am
Location: Olympia, WA

datalog 2 please review

Post by dc5evan »

so i added 10% fuel from 5750-1100rpm on high cam fuel maps @ 10-20 degrees and added 6% fuel @ 5500 on high cam fuel maps @10-20 degrees. seems alot smoother
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K20a2- Kpro, DCRH, HKS High pwr Exh, AEMv2, Rcrew PIMP
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Hondata
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Post by Hondata »

Still too lean. There is a lot of knock at 5800 rpm from this.

- Load the calibration and datalog.
- View high speed fuel (F6) and make sure 'edit all cam angles' is selected.
- View fuel adjustment (Shift +F5).
- By clicking on the rpm point, select the whole row.
- Increase fuel (I) by the percentage suggested on the table. eg at 5250 rpm hit I twice to add 2%.
- continue down row by row, adding fuel.
- save, upload, test again

Your AF target should be 12.8 - 13.1 at full throttle.
Hondata
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