S13 wont rev pass 2500rpm ka24de no signal coming from maf

[Idris]

New to this tried 2maf sensors same thing this car my Dd please help have no money to waste on just buying maf constantly pm or txt or call any time 813-817-6474

[180sx91]

Were those new mafs??

[Idris]

No it was a used maf

[180sx91]

Well were you sure it was a good maf, if not might not hurt to try a new one

[broken40s]

make sure the maf gets battery voltage and that it has a good ground on the corresponding terminals. after that, try a jumper wire from the maf to the computer on the sensor wire. if it runs fine, then you have a wiring issue and the harness has a bad wire.

[asoomal]

http://www.nicoclub.com/FSM/240sx/91-94

And hit up the MAF diagnosis section.