Mps sputtering

[MPS]

It's not the MAF sensor that's bad, it's the plug.

Hm.. Your had that problem?

 

[Enki]

Yep. I cut out the existing MAF harness and replaced it myself. No issues after that.

 

[MPS]

Yep. I cut out the existing MAF harness and replaced it myself. No issues after that.

I will look in to it in the morning, thanks brother

 

[MPS]

Yep. I cut out the existing MAF harness and replaced it myself. No issues after that.

You were right, I checked connector on MAF, it looks fine but when i touch one of the wires my LTFT drops from - 17 to - 6.25, after test drive, car runs and sounds better, boost was again 1 bar, and no turbo whistle noise.. Wire that i think is the problem was black (gnd), tomorrow i will check resistance to make sure that was the problem and let you know