Skunk2 CAI and FlashPro

2012+ US/Canadian Civic Si / 2013+ ILX
Joshua97
Posts: 32
Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

Took the car for a drive with the new calibration you gave me. Here's the datalog from said drive. Thanks!
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EFICU
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Re: Skunk2 CAI and FlashPro

Post by EFICU »

It looks pretty good. I made some adjustments, we'll see how this one looks. Take it for a spin when you can.
Joshua97.SD.Rev03 (Blended)(Vtec4500).fpcal
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Joshua97
Posts: 32
Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

Here's a datalog with the new calibration. Thanks!
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EFICU
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Re: Skunk2 CAI and FlashPro

Post by EFICU »

Did the car feel faster in the very first calibration, or does it feel pretty much the same in the most recent revision?
Joshua97
Posts: 32
Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

It felt a lot faster in the first calibration especially during the 3rd gear pull.
EFICU
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Joined: Mon Feb 25, 2019 10:14 pm

Re: Skunk2 CAI and FlashPro

Post by EFICU »

Kinda got that vibe watching the tack in the datalogs, that's interesting because I didn't change much to cause it to do that. I went back to the first calibration here and made some different adjustments than how I did it the first time around. Take this one for a spin like you have been, and see if third feels strong again. It should, but let me know, then we'll go from there.

Joshua97.SD.Rev01.1 (Blended)(Vtec4500).fpcal
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Joshua97
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Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

Sorry for the late reply I was at work all day. Third feels strong again so whatever was changed worked. I did notice my launch control is no longer active though. Was that a setting you changed for a reason? Just curious, Here's the datalog from the calibration you sent. Thanks!
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EFICU
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Re: Skunk2 CAI and FlashPro

Post by EFICU »

No problem, yeah that one looked a lot better. And no, I didn't change anything to do with the launch control, it's set at 5000 in the file, but you can change it through the steering controls to test different rpms if you want. Try it again in this calibration and we'll see if it's working, be sure the clutch pedal is all the way to the floor as well.

Anyways, take this one for a spin when you can. It only needed a few small adjustments so that's good. We'll see how this next one looks.

Joshua97.SD.Rev04 (Blended)(Vtec4500).fpcal
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Joshua97
Posts: 32
Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

Oh ok I didn't realize it was set at 5000 my bad. I was used to it being at stock RPM. I took the datalog for this etune and have them attached for you below. Thanks!
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EFICU
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Re: Skunk2 CAI and FlashPro

Post by EFICU »

It looks really good. No knock, and the WOT fuel and part throttle fueling look good. Go ahead and make another datalog this weekend sometime, and we'll see how it looks. We're definitely on the right track now.
Joshua97
Posts: 32
Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

Hey sorry I didn't post a datalog yesterday I was busy with family. I have a datalog for you to look at. I do have a slight issue I started noticing yesterday though. Under throttle in 3rd to 6th gear at about 3000 to 4000 RPM the engine will suddenly lose power for half a second tops and causes the car to jerk. It's very random but I was able to capture it once in the datalog I've attached. It's near the beginning of the log, around 5 to 10 minutes in. Is there any way you could look at that and see if something's going on? I would appreciate it immensely.
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EFICU
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Re: Skunk2 CAI and FlashPro

Post by EFICU »

Overall it looks great. Can you be a little more specific at the time of the issue you mention? There is a lot to look at it a five minute range you mention, and even then the issue might not be obvious. I have a theory, but it would be better if I can see the issue in the timestamp to investigate it better. Let me know
Joshua97
Posts: 32
Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

Honestly I don't remember exactly when it happened. However, I went out today to try and replicate it again today to give you a better time frame. In the datalog I have attached the issue happens in the last 15 seconds or so of the datalog. I hope that is a lot better of a timeframe for you. If not I can go out again and try and be more precise. Thanks!
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EFICU
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Re: Skunk2 CAI and FlashPro

Post by EFICU »

Yeah I see what you mean, although it's a little strange, and not what I thought it might be. I made a small change to this next file, give this one a drive and see if you can recreate the issue.
Joshua97.SD.Rev04.1 (Blended)(Vtec4500).fpcal
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Joshua97
Posts: 32
Joined: Tue Apr 12, 2022 7:27 am

Re: Skunk2 CAI and FlashPro

Post by Joshua97 »

What did you think it might be? Were you able to see what was causing the issue in the datalog I sent to you? I'm going to give it a test drive now. I'll let you know how it goes! Thanks!
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