So In my quest for my lost power, I swapped MAF with a buddy and boom
 

power is back however, im only gettin 150g's on the vag isnt that still low? I do have a t-28 and all I should be moving more air than that, although it was the 1.3 chip, do you guys think I may have a vac leak or something else?? any help would be nice.

Hmmm, my vag readings with the 1.3 chip read
 

RPM MAF (g/s)
==================
2800 7.22
2800 4.93
2800 3.47
2760 2.98
2680 3.68
2680 5.14
2680 6.39
2600 7.22
2600 7.64
2560 6.18
2520 6.25
2520 7.78
2520 10.34
2520 11.87
2520 13.75
2600 15.42
2600 14.23
2640 12.64
2640 12.71
2680 13.75
2680 14.31
2720 13.06
2760 11.59
2800 35.62
2920 46.46
3080 60.9
3280 87.22
3520 119.03
3800 127.78
4120 129.37
4400 137.92
4640 146.94
4920 149.31
5160 156.11
5400 162.98
5640 176.67
5840 174.17
6080 174.58
6280 187.15
6440 186.73
6680 181.81
6920 186.59
7120 187.78

What year is your car? (EDIT)
 

How hard was it to swap out the MAF? I am having power loss problems also and I was told to swap my '97 MAF with a '99 or later to get it to work with my chipped car. Something about "maxing out" the MAF.

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I have a 01 I have never heard of that but I also have never looked for info. on that year car

your stg3 right, I in theory should move more air than you cause the t-28 is larger,
 

I didnt get a chance to vag with my 1.5 chip, im assuming air would go up but I dont know how much.

by the way how did you log your readings like that. I cant figure it out.

Its possible but i haven't heard of a chipped car maxing out the stock maf.
 

I may go to a vr6 maf but my car seems to be happy.

I'm a nonDBW T-28. I just happen to have a lot of S3 friends. ;-)

I just copied the columns from the generated CSV file.
 

There is a setting on VAG-COM that lets you log up to 3 blocks IIRC.

ahh i see cool so than I should be right there i guess. im gettin the sensor replaced under warranty