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Thanks for the reply

is anyone using the MPVI3 device and trackaddict? or is there a better OBDII device out there?

Bill said that the bluetooth option was really only for connecting to phones and apps. With that said, does anyone use the MPVI3 with an apple iphone and trackaddict? does it work well? is there a...

Any issues with pairing mvpi3 and Apple phones to use TrackAddict? I have the mvpi2 that doesn?t pair with Apple and I?m debating upgrading to the mvpi3 or is there a better option out there? Do...

I am experiencing consistently lean AFR, but have, for the most part, negative LTFT's. What would possibly cause of this, and how do I correct?9088290883

I have turned off the desoot mode and even added some octane (roughly 97 oct) and still seeing it when I bump the throttle...also weirdly at 3000RPM. Here is my log with the higher octane. Any help...

Looking for alittle help. I am going lean when I bump the throttle or before I enter PE, causing knock. My VVE vs LTFT looks pretty close. Any suggestions?



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Alright guys, I have changed my Hot to 40%, have failed the MAF for SD tuning, setup my graph for Ltft + STFT to get my percentages. My goal is to log and paste differences into the VVE table until...

So, go ahead and add to the maf, get the afr where I want it and then change the tps to 40-50%?

Makes since. Learning as much as I can. Where is a good place to set that on an ls3? It?s running lean and I?m working it down. I thought it wasn?t going into pe because of tps. Changing the tps...

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Thanks for the advice.

I did attempt to repoll a couple of times while connected to the car. I don think I turned the trims off, but if I did where would I do that at in the editor?

What adjustment would have caused the scanner to start reading fuel trims as zero? They were reading , but now are not.
Thanks