Results of my 4th VTune run. How am I doing?

 

Oh cool I hadnt seen this. thats alot of reading ...

 

Excellent! Should almost be done..............with the VE tables anyway.

 

I've read this whole thread. Are you STILL having issues? You had a PINGING issue didn't you? Is this not resolved or are you just wanting to play with a different map?

Just wondering for now.

 

Decel Popping, how do you get rid of it using AFR? I mean where do you start?

If I had to guess it would be in the leftmost column, correct?

 

"Use DataMaster and record the Generic O2 data Stream. When you are riding and the popping occurs you need to mark that area of the recording so when playing it back you can find it. The way that I do it is to pull the clutch in and let the motor drop to idle when it pops. Now when I play back the data I look for the idle spot at speed and know the pop was just before that. This allows you to locate at what RPM and MAP value that things happened. Then go to the AFR table and adjust just that area. I do not use the VE tables. Another way to mark the record is to pull the clutch in and rev the motor twice quickly, you can think of lots of ways to mark a recording, it's up to you.

I also do not worry about trying to correct popping until after I have V-tune finished properly. Once the VE table are set I leave them alone.

If you get a decel pop run DataMaster and collect the data so you can see where it is poping. Then adjust the AFR richer or leaner at that point to get rid of the pop. "


From Steve Cole somewhere in this thread.

 

If you don't get all the pop out by adjusting the AFR, try advancing the timing a bit in the areas determined above.

 

Are you running AF176-002-B1? If you are than after your VE's are set and you go back to original AFR. Then, you should be at mostly 12.5 with some 13.0 at 20 kPa. You should be good here. If you have messed with your baffling this might be the best it is going to be. Try a little richer. Maybe 12.0-12.5.

 

No, I working to get my own calibration fixed. I just saw the post and was wondering, because they sent me a file when I bought my Crusher mufflers. They changed the Max Knock Retard from 8.0 to 3.5 degrees and I was wondering how that was working for him, since I never used it. Yes, I have had my share of pinging problems. I been working with Doc to resolve the problem. He was concerned that my temp reached 288 degrees or better while in the heat management mode, since that would cause the pinging off idle. I ran a couple of vtunes yesterday using a file he sent me. I finished the VE blends and restoring the MAP and PE mode last night. I haven't loaded the final file yet. I hope to do that today and run a scan data on the spark knock and send it to Doc. I'll let you know the outcome if you're still interested. Thanks!

ronster2

 

Wow, thanks for the great replies. I had to re read UltraKla$$ic a few times but I see how you do it now. Pretty damned slick.

hrly_tech, indeed I am using AF176-002-B1. Thanks for the help. I'll do some tweaking there. The bike never popped before so I'm assuming I can get it back like it used to be.

Oh and yes my VTune sessions are done. I was VERY close to all white cells in only 2 sessions. I was happy about that because I found the VTune sessions a bit stressful.