Need asap help with my 240sx please read this

[dieseldrift]

hey guys what up i just recently baught a 240sx 1990 badass condition , lsd, five lug converstation pretty good. Now it had a weird *** intake superbad so i decide to change that weird intake back to stock and i did and all that fuses in that bottom of that drive side i change them cus they were all put in that wrong spot. Then after i change that intake and that fuse i turn on that car all of that sudden that car wont let me pass three thousand rpm at 3,000rpm cuts me off i cant pass three on any gear. So i decide to put back that weird intake but i made it better and is still doing that same **** i dont know why please i need help thanx

[DevilMB3017]

Grammer is nice. They have grammer police around here man, you better watch out

Is the MAF sensor wired up correctly? If the ECU goes into 'safety' mode, it won't let you pass ~3,000 revs...

[180fan]

Yes there is a strong grammar police presence here because it makes things much easier to read.

won't rev past 2.5k, yeah check your mafs just like DevilMB3017 has stated.

[dieseldrift]

When that computer goes into safety mode that is what it does, and it does not pass 2.5k exatly so get a new maf right

[Tech12]

Holy crap, did you just go and start changing things willy nilly? I have no idea what an "intake superbad" is. Try downloading an fsm and starting there, make sure you didn't change/swap/or destroy anything you shoulden't have.

[dieseldrift]

i wrotte intake superbad beacuse it was really fake like put in there like w.e all fuk up and **** now they told me is that computer cus if i disconnect that plug on that maf that car stays on and is suppose to turn off but if i turn it off and unplug it it wont turn on. (HELP ME PLEASE)

[ugadawg]

It's kinda hard to help when people can barely understand what you're typing....From what I can gather, your car won't go over 3k rpm. Check the MAF first and make sure there is nothing loose, then go back over everything you've touched and make sure there is no loose wiring or anything unplugged. That would be my advice. Your CEL should be on, so you could get the codes read. Hope that helps you.

[jaytv1019]

If you unplug the MAF and your car stays on, that means it has gone into limp mode and your MAF is bad. You do not need a new computer, you need a new MAF.

This seems to be the problem of the week on the boards.

-Oh... please please take your time when you are typing. It would realy help out the people who are here to help you.