MAF sensor problem

[RustyOlSE]

On a ka24de how many wires are supposed to be for the MAF sensor? there is only 3 prongs on the connector but there are 4 receptors on the MAF itself. the car seems to not have power for like a 1/10 of a second and then its good. changed the wires, plugs, oil and filter, and new air filter. kinda stuck on this one. the car ran a 16.3@81mph. seems to pull hard all the way through the power band untill the problem occurs. Is the o2 sensor on a different circuit when its cold and then change?

[terry_240sx]

there should be 3 wires a black one, a white one, and a black one with a white stripe
and there should be 4 prongs on the maf but only 3 are used
maybe your maf is dirty or something you could try cleaning it with maf cleaner or other sensor safe cleaner
also is the air filter you got oiled or have any oil on it?
because that oil ruins mafs

[RustyOlSE]

well i cleaned the maf with maf cleaner and the filter i got was a dry one. how about my o2 sensor?