Search found 3299 matches

by EFICU
Mon Jun 20, 2022 9:11 pm
Forum: FlashPro Calibrations
Topic: Need help with my first 8th Gen SI K24A2 (EFICU...preemptive thanks a ton!)
Replies: 10
Views: 364

Re: Need help with my first 8th Gen SI K24A2 (EFICU...preemptive thanks a ton!)

Yeah it's either a bad sensor, or you have a defouler on the primary o2 sensor. If there is a defouler on the primary o2 it will never get a proper reading. The primary o2 must be threaded into the exhaust stream with no spacer whatsoever. Don't beat on it in the meantime, the ECU has no idea what's...
by EFICU
Mon Jun 20, 2022 9:09 pm
Forum: FlashPro Calibrations
Topic: 06 TSX Calibration Check
Replies: 59
Views: 1229

Re: 06 TSX Calibration Check

The datalog looks pretty good. Had a couple knock on a fifth gear pull We'll see how it looks in the next one. Part throttle can take a lot of abuse, when in WOT though things can get bad a lot quicker. The real problem is you won't normally get a check engine light, so it's something you have to da...
by EFICU
Mon Jun 20, 2022 8:57 pm
Forum: FlashPro Calibrations
Topic: Need help with my first 8th Gen SI K24A2 (EFICU...preemptive thanks a ton!)
Replies: 10
Views: 364

Re: Need help with my first 8th Gen SI K24A2 (EFICU...preemptive thanks a ton!)

You have an issue with the primary o2 sensor. You need to address that before you can tune it. The ECU doesn't know what to do because of the error with the primary o2 sensor.
by EFICU
Mon Jun 20, 2022 8:52 pm
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: 2015 civic si hondata tune
Replies: 33
Views: 1798

Re: 2015 civic si hondata tune

Yeah it looks pretty good. I've gone in and blended out the cam angle mapping. Vtec looks to be happy at 4300. Take this one for a spin and see what you think. Make the same type of datalog and driving stye, but feel free to have some extra fun with it.
Jkruse1.SD.Rev08 (Blended)(Vtec4300).fpcal
(22.83 KiB) Downloaded 49 times
by EFICU
Mon Jun 20, 2022 8:35 pm
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: 2014 Civic Si Tune Help
Replies: 41
Views: 1004

Re: 2014 Civic Si Tune Help

Overall it looks good. It's just weird how the idle fuel is trailing off so bad. Make another datalog when you can and we'll see how it looks.
by EFICU
Mon Jun 20, 2022 8:30 pm
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: Help with tuning 2013 Civic Si 3.5" SRI
Replies: 6
Views: 395

Re: Help with tuning 2013 Civic Si 3.5" SRI

It looks like something isn't quite right. Either the MAF isn't getting a good reading, which is possible with that intake, or something else. With a bunch of fuel added the AFR is still lean. Could be a bad primary 02 sensor. But I haven't seen that many o2 sensor failures on 9th gens.
by EFICU
Mon Jun 20, 2022 8:22 pm
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: Skunk2 CAI and FlashPro
Replies: 59
Views: 1958

Re: Skunk2 CAI and FlashPro

Made some small adjustments for the knock again. See how this one looks.
Joshua97.HondataTest6.fpcal
(22.36 KiB) Downloaded 26 times
by EFICU
Mon Jun 20, 2022 8:17 pm
Forum: FlashPro Calibrations
Topic: 2009 HONDA CIVIC SI TUNING.
Replies: 35
Views: 1168

Re: 2009 HONDA CIVIC SI TUNING.

Yeah that's fine. I don't think I'm going to take on any new tunes any more, but the guys I've worked with I will stick around for a little while.
by EFICU
Mon Jun 20, 2022 8:16 pm
Forum: Civic Si 2006-2011 Americas
Topic: please help
Replies: 96
Views: 1983

Re: please help

It's possible, but hard to say. The stiffer mounts can cause some false knock. Make another datalog when you can and let's see how it looks.
by EFICU
Mon Jun 20, 2022 8:14 pm
Forum: Civic Si 2006-2011 Americas
Topic: 09 Si help with hybrid racing intake tune.
Replies: 117
Views: 3344

Re: 09 Si help with hybrid racing intake tune.

Yeah go ahead and post what you have and we can take a look at it.
by EFICU
Mon Jun 13, 2022 8:52 pm
Forum: Civic Si 2012-2015 US/Canadian / 2013+ ILX
Topic: Help with tuning 2013 Civic Si 3.5" SRI
Replies: 6
Views: 395

Re: Help with tuning 2013 Civic Si 3.5" SRI

Yeah I just looked at the other datalog and it didn't look as good as the one I saw did the other day. Let's see how this one looks and we'll go from there.
joeduhsee-stock-Reflash2.fpcal
(21.11 KiB) Downloaded 29 times
by EFICU
Mon Jun 13, 2022 8:39 pm
Forum: FlashPro Calibrations
Topic: tune for completely fully bolt on 8th gen si
Replies: 5
Views: 260

Re: tune for completely fully bolt on 8th gen si

Yeah my concern is the validity of the RDXs. If they are fake it will be impossible to tune it. I can start you on a basemap and see how it looks just to determine the injectors performance. From my recent experience with some fake ones I can probably tell pretty quick. Then we can decide how to tun...
by EFICU
Mon Jun 13, 2022 8:36 pm
Forum: FlashPro Calibrations
Topic: Need help with my first 8th Gen SI K24A2 (EFICU...preemptive thanks a ton!)
Replies: 10
Views: 364

Re: Need help with my first 8th Gen SI K24A2 (EFICU...preemptive thanks a ton!)

There is no link to the post for the calibration you are running, so give us more context on that or post the calibration so I can see which one you're running. Also, posting a datalog would help see how it looks. When you say it's still rough, some elaboration there would be good. But a datalog is ...
by EFICU
Mon Jun 13, 2022 8:29 pm
Forum: FlashPro Calibrations
Topic: Need tune for 8th gen civic si with k24a2
Replies: 5
Views: 260

Re: Need tune for 8th gen civic si with k24a2

So the only real concern then with the 50* VTC is the cam can over rotate from time to time when the ECU runs a cleaning cycle for the vtec valve. It would have been a better plan to get a mechanically limited VTC gear at 40*. I don't think you'll have an issue, but it is possible. With the Type S p...
by EFICU
Mon Jun 13, 2022 8:28 pm
Forum: Civic Si 2006-2011 Americas
Topic: please help
Replies: 96
Views: 1983

Re: please help

We might be on the right track now. Everything looked pretty good there. Go ahead and make another one when you take it out again. We'll see how it looks.