8th gen power loss after tune

[mitchellgarden]

So is there anything else I can do to get it dialed in and again I really appreciate the help.

[EFICU]

Hi Mitchell,

Sorry I didn't see your second datalog. I just looked it over and it looks really good. I made a couple ignition adjustments for the few knock that showed up, and also a some monit WOT fueling adjustments. Other than that it looks great.

Take this next one for another datalog and we'll see how it looks. On the drive, try to make sure to get at least one clean WOT pull in third gear from 2000-8600 rpms so we get a long clean look at the WOT fueling.

Glad you're happy with it!

GardenM.SD.Rev03.fpcal

[mitchellgarden]

Ok will do I wasn’t rushing you at all. I wasn’t sure if you had seen the datalog. I will for sure get it logged tomorrow and send back.

[EFICU]

No you're fine, I just didn't see the datalog from before. I saw your message asking about the muffler insert and didn't realize you posted the new datalog right before that. We'll see how it looks tomorrow.

[Gus209]

I’m having the same problem I installed a dc sport cold air intake, k-tuned headers and a greedy evo mid pipe and a straight pipe muffler on. While I was driving for like 20 min I got over 35 knocks. I’m currently using the skunk2 caí, headers, and exhaust base map.

[EFICU]

I’m having the same problem I installed a dc sport cold air intake, k-tuned headers and a greedy evo mid pipe and a straight pipe muffler on. While I was driving for like 20 min I got over 35 knocks. I’m currently using the skunk2 caí, headers, and exhaust base map.

Hi Gus,

It's normal to get a few knocks with the basemaps, they all need to be adjusted for each car. I don't want to hijack Mitchell's thread, but if you want some help, take the attached file and datalog a twenty minute drive with as much stop and go type signal light to signal light driving as possible. On the drive, throw in ONE wide open throttle (WOT) pull in third gear from 2000-8600rpms as well. Then make your own thread under the 8th gen forum and I will help you get it sorted out. It will take a few revisions to get it dialed. PM me when you make your post so I can take a look at it.

GardenM.SD.Rev01.fpcal

[mitchellgarden]

here is the new one

[EFICU]

Hi Mitchell,

Looks like you posted the calibration in the previous post. Double check and post up the new datalog if you can.

[mitchellgarden]

It might have saved wrong again. But it it’s the last data log I ran on the Flashpro can I pull it up again? I don’t know how to do that

[EFICU]

Yeah you can pull it back up. Connect the Flashpro to your laptop. Open Flashpro manager, at the top is the "flashpro" tab, click on it. Then in there you will find a "datalogging" tab, click on that. That will bring up a list of your previous datalogs. If it is your most recent, and you haven't deleted any, it should be the highest number datalog. Only if you haven't deleted some, then the sequence gets out of wack. Worst case, you can always make another datalog, but hopefully you can find it.

Let me know.

[mitchellgarden]

ok we got it thank you for the help. I still have a lot to learn I see.

[EFICU]

It looks pretty good for part throttle fueling. There was no third gear WOT pull in there so I couldn't see how the WOT fueling was. Try to get the third gear WOT pull in there from 2000-8600rpm so we can see the fueling there. Once we see that we might be there, or it might need one more revision, but the part throttle fueling looks great.

[mitchellgarden]

These should have all the ones you need.

[EFICU]

Hi Mitchell,

It looks really good. I made one small ignition change for a knock you had, other than that it looks great. Go ahead and make another datalog for this one whenever you get a chance. We should be on the money now, so no rush getting the next datalog to me, it all looks good. I just want to see how it looks over a few different days to make sure it's consistent for you.

[mitchellgarden]

here is that datalog for the car. I also have a question. if I was to do a pulley kit on the car would it change anything? just wondering was thinking about that and a bigger tb and spacer.