Thread: HOW TO: Reground Your MAF (mass air flow sensor)

Any question please PM me.. I will be more than happy to help.

******ALSO NOTE: This is done on a 1999 Nissan Sentra SE-L with a stock MAF. 1995-1999 200sx SE-R and Sentra SE and SE-L have the same MAF.*******


http://www.cardomain.com/ride/805495/6

Can someone please explain in words what is going on in those pics?
What are the benifits in doing this mod? I am new to the sr20 world, so I am learning as I go.

Helps better grounding which inturn mean better fuel MPG. And better throttle response.

So I cut the middle wire and ground the wire coming from the maf plug?
What about the other wire?

The other wire is the old ground, just seal it off.

Best to ground your maf to Intake manifold.

Haha, is it noticeable though? I mean when I advanced my timing in my P11 it was more of a 'seat of my pants' feel. But I could tell it was just a tiny bit quicker.

About the same feeling more or less with this.

bump

Hey Wayne,

Have you tried regrounding your MAF to the intake mani?

oh yea... done.. much better BTW... I should update this thread pics with that.