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is there any info on the upgrade? after reading a few threads i'm assuming if you turn you're old unit in there is some sort of discount on the MPVI2?
also is there any info on what features the pro...

I have done no timing adjustments and I disabled catalyst heating and over temp. No I removed the car and yes I still have the rear o2. All the changes to the tune to remove the cat were done by zzp....

I do not believe the map sensor is the problem, as I stated before I did other tune adjustments at the same time. I believe it was due to turning of the catalyst over temp.

I understand this, I have read all of those threads. I also knew it was a timing issues compared to my stock log. But I never manipulated the timing tables prior to the log, that's why I wasn't sure...

hey guys, my car started to have idle issues after i installed my 3 bar map sensors, and made my tune adjustments. you will notice the issue in the log. once the car is warmed up the idle goes back...

Hey guys, I couldn't find another thread to post to so I'll use this one.
While reviewing my MAF Airflow vs. output freq table during MAF tuning I noticed at 1,260 HZ there was a spike in that...

Hey cobaltssoverbooster, I had a few questions for you. First off, could you better explain the correlation between WG duty cycle and the boost pressures the turbo create. I'm speaking in terms of...

Ok great, that's how I had planned to do that MAF tuning, I wasn't sure if anything needed to be change for the BOV. Thanks for the confirmation!

Hey guys, I'm new to tuning (which I'm sure you hear a lot) and I'm currently working on a tune for my lnf. Right now I'm running a zzp tune with a MAF relocate and external BOV. I'm about to begin...

actually i came across the numbers.
linear: 65.88750000
offset: -6.35156250

while reading this i noticed that there was a screenshot taken of the 'extended' or 'full view' of the numbers for the linear and offset. but in hptuners itself you can scroll to the right and see...