Hondata 2020 fk8 please review datalog

FK2 Civic Type R 2015-2017, FK8 Civic Type R 2017-2021, FL5 Civic Type R 2023+ and Integra Type S 2024+
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Sayanythng
Posts: 42
Joined: Wed Jul 08, 2020 2:17 pm

Hondata 2020 fk8 please review datalog

Post by Sayanythng »

91 octane standard, eventuri intake 10 ethanol fuel no other boxes checked running defaults
0000 is 1-3rd
0003 is 3rd-4th
thank you hondata for your time
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sloth4urluv
Posts: 66
Joined: Tue Jan 26, 2010 7:09 pm

Re: Hondata 2020 fk8 please review datalog

Post by sloth4urluv »

A datalog of a contiguous 3rd or 4th gear pull would be better, but nothing really stands out as wrong.
Are you concerned about anything in particular?
Sayanythng
Posts: 42
Joined: Wed Jul 08, 2020 2:17 pm

Re: Hondata 2020 fk8 please review datalog

Post by Sayanythng »

Just worried about longevity
Sensor readings are good?
Knock related fuel etc thank you
ayau
Posts: 59
Joined: Fri Jun 05, 2020 8:15 am

Re: Hondata 2020 fk8 please review datalog

Post by ayau »

Fuel pump duty is below 90%, so that's good.
No serious knock.
No concerns on my end.

In the future, just log 4th gear pull from 2k to redline. This will prevent traction control kicking in and give you cleaner data.
Sayanythng
Posts: 42
Joined: Wed Jul 08, 2020 2:17 pm

Re: Hondata 2020 fk8 please review datalog

Post by Sayanythng »

I’ll post one last thank you
Sayanythng
Posts: 42
Joined: Wed Jul 08, 2020 2:17 pm

Re: Hondata 2020 fk8 please review datalog

Post by Sayanythng »

ayau wrote: Tue Jul 14, 2020 10:08 am Fuel pump duty is below 90%, so that's good.
No serious knock.
No concerns on my end.

In the future, just log 4th gear pull from 2k to redline. This will prevent traction control kicking in and give you cleaner data.
trying 91 octane improved throttle
wow what a difference same settings eventrui, 1-6 standard thottle are my logs ok? i tried to take your advice for the better reading in 4th gear dont have a highway near my road so is a little harder in the backroad. you have been more then helpful
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ayau
Posts: 59
Joined: Fri Jun 05, 2020 8:15 am

Re: Hondata 2020 fk8 please review datalog

Post by ayau »

Sayanythng wrote: Tue Jul 14, 2020 6:37 pm
ayau wrote: Tue Jul 14, 2020 10:08 am Fuel pump duty is below 90%, so that's good.
No serious knock.
No concerns on my end.

In the future, just log 4th gear pull from 2k to redline. This will prevent traction control kicking in and give you cleaner data.
trying 91 octane improved throttle
wow what a difference same settings eventrui, 1-6 standard thottle are my logs ok? i tried to take your advice for the better reading in 4th gear dont have a highway near my road so is a little harder in the backroad. you have been more then helpful
Log looks good to me. I'm assuming you only have access to 91 fuel. Otherwise, if you have 93 available, you could try that.
sloth4urluv
Posts: 66
Joined: Tue Jan 26, 2010 7:09 pm

Re: Hondata 2020 fk8 please review datalog

Post by sloth4urluv »

Yeah, this log looks much better.
*Fuel pump peaks at around 83% (which is good)
*No knocking under load
*AF looks good and stable
*ignition looks fine
*spool time looks normal
*wastegate position looks fine

If you have the option for 93 octane I would try it out.
Also when the weather gets a little cooler again you probably want to go over your logs again.

I am running 93 octane and I found during winter that I had to lower my max AirCharge because the fuel pump was pretty maxed out at peak boost.

Also, I am in no way a tuning expert but I have a decent idea whats going on most of the time, attached are two graph templates that I use for looking at datalogs.
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Sayanythng
Posts: 42
Joined: Wed Jul 08, 2020 2:17 pm

Re: Hondata 2020 fk8 please review datalog

Post by Sayanythng »

Thanks for the feedback from you guys! Much appreciate the knowledge
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