mattdel

what color are the wires of the sensor? they should both be a very clean white, like the background of this webpage

Helmet86

I remember seeing them pretty clean but not sure will double check when I get home but If they are dirty do I clean them with a q-tip and a little break cleaner?

7upedition

i wouldn't bother with a q tip, brake/carb/maf cleaner will work fine. wonder if you have the wrong sampling tube... are there any numbers, markings or indicators on the tube?

Helmet86

Do you recommend me to get a Dyno tune wich will include a chip?

7upedition

no, not until you figure our your maf... it's gotta be something simple, a cobra intake and some injectors shouldn't require a dyno tune (wouldn't hurt) but shouldn't be needed, try to get a hold ofa known good MAF cal'd for 24's... any friends who have one?

Helmet86

My bad for the nube questions but by you saying the sampling tube, do you meanmy BBK intake? If so i have not checked or seen any numbers. Where are they located?

Helmet86

No, I dont know any one that has 24 lb injectors.

Helmet86

what about the B303 cam, will a Dyno help it?

SteveSkal

When he was talking about the sampling tube I think he was confused about what type of MAF you have, C&L uses a sampling tube, you have a Pro-M which does not use a sampling tube so disregard that. I'm not sure what your problem is but I can tell you that your Throttle body is way too big, for your set up 75mm is too much, 65mm would be perfect, even 70 would be pushing it. If you go with a set of wild heads then you may need 75mm but for now...too much! Just my 2 cents

7upedition

no the sampling tube is the small diameter tube inside the MAF tube, where the MAF wires are located, a certain volume of air is sent through that siameter and then converted to 0-5 or 1-5 volts (cant remeber) and that is used to determine how much fuel the car needs to maintain a proper A/F ratio... It should be held in with two allen head screws.