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I have an 80mm pro-m maf it has 4 prongs my factory one has 6
would this possiblily turn check engine light on. Car runs fine with 42lb injectors . Timming was set at 8 but turned to 4 pinging has stopped. Is it safe to 12lb pulley if I put on 255 intank fuel pump. Have no chip will a chip solve check engine light problem?:mad:
If your car is a 96- up it will require the 6 prong MAF. Anything from 87-95 had the 4 prong MAF's It will cause a CE light if you don't get the correct MAF, might not even run.
thanks for the help i juist got the new maf today do you know where i can get a good tune around the louisiana area.
the 2 extra prongs and wires are your IAT sensor. the wires are the 2 on the outside of the pigtail.
they started putting the IAT sensor inside the MAF in 01 and above models.
the lightning MAF's have 4 prong connectors because they used the external IAT sensor.
you didnt need a new maf. you just needed an external IAT <15$> and to cut and splice it into the maf pigtail and relocate it to the tubing before the throttle body.