new to the group. i recently pulled the intake plenum to replace injectors. i got everything back together hopping to drive my z again but now it dosent wanna run without the maf sensor pluged in. i bought a new maf sensor thinking that can be the issue but i noticed the one i bought only had 4 plugs and the old one has 5. i still tried it but then my car would turn over but die instally after a second. so my quesion is is there a diffrence between the 4 plug and 5 plug thats in the maf sensor and what else could the problem be if it isnt the maf sensor?