Hondata

I just built my first K swap Honda. I made a base map for it. So I thought, but my AFR is all always reading lean unless i'm in the high rpm range. I am going to setup an appointment to get the car dyno tuned but, i want to drive the car around to make sure all my fluids stay in the car before i take it to get tuned. i do have a datalog for 15 minutes. As of right now it a K24A block with a K20A2 head with 08 tsx cams, 50 degree vtc cam gear, rbc intake, types S oil pump, t3582 turbo. Which i have the the MAC boost controller turned off in hondata. Any help would be great.

Welcome to the forum,

Post the calibration file you are running and the datalog. It could be running lean down low so the fuel needs to be adjusted.

-Ed

https://1drv.ms/u/s!ArgFYaPb70VbgP48UcW ... A?e=BMggf5
this is the 15 min data log

https://1drv.ms/u/s!ArgFYaPb70VbgP49KJ1 ... A?e=WFVytQ
this is the map

Thanks for the welcome and the help

The car is running lean. I made some broad fuel adjustments. Load the new file and datalog the car. Please up load the datalog to the forum as it can help others in the future. onedrive links can break when you no longer host the file.

-Ed

i appreciate all of the help. the AFR still seems to be off it is by far way better. Here is the new log. i hope i uploaded this in the right place.

I made some more fuel adjustments.

Load the new file and datalog the car.

-Ed

would you know what gap i should be running on my ngk iridium ix BKR9EIX plugs. Im just curious because of the misfire sound that i hear at idle. I will upload the revised file and upload the new datalog. Again thank you for your patients and help.

The AFR look to be way better. I can drive the car and not be to scared to test the car out to make sure i dont leak any fluids. Here is the new datalog. If you find anything that you think needs to be adjusted please let me know. Thank you again.

K24/20boost wrote: Tue Jun 13, 2023 3:56 pm The AFR look to be way better. I can drive the car and not be to scared to test the car out to make sure i dont leak any fluids. Here is the new datalog. If you find anything that you think needs to be adjusted please let me know. Thank you again.

I made some minor adjustments. This should be good enough to normal drive the car. I hope all goes well on your dyno tune.
Reach out if you ever need an Etune. My info should be in the calibration file.

- Ed

K24/20boost wrote: Tue Jun 13, 2023 11:59 am would you know what gap i should be running on my ngk iridium ix BKR9EIX plugs. Im just curious because of the misfire sound that i hear at idle. I will upload the revised file and upload the new datalog. Again thank you for your patients and help.

Gap depends on how much boost you are going to run. It can vary from .20 to .25. Sometimes you can get away with using them out of the box. Be careful when you gap iridium plugs.

-Ed

ok i will upload and datalog it this weekend as i need to fix my turbo oil feed line. Thanks again for your time and patients. If i get a long wait time for my dyno date i will contact you for an etune.

Sounds good.

-Ed

here is the rev3 datalog let me know if this is good or bad please. also let me know if i need to drive the car for a longer period of time to get you better info. Thanks again

I made some minor adjust. This is good enough to drive around.

-Ed