limp mode question

[s13_chris93]

Hey guys. So my s13 has an sr20 and recently the car doesn't rev past 2k rpm. But it starts right up. I unplugged the maf while it was running and no change at all. So im thinking it's a maf problem. My question is, if I get a new maf would I need a pigtail as well?

[kruked]

Why not test the MAFS before you buy a new one just to be absolutely positive that it's the MAFS.

[s13_chris93]

How would I go by testing the maf? The only way I knew how was by unplugging it while the car was running to see if it shuts off or idle change

[kruked]

http://www.nicoclub.com/FSM/240sx/

[s13_chris93]

still looking for a solid answer

[s13_chris93]

bump to the top

[bardabe]

http://www.nicoclub.com/FSM/240sx/

still looking for a solid answer

:picardfp::facepalm:

Bro, you got a direct link to the factory service manual. do some of your own homework.