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Anyone on this site is a MAF know it all?


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:?:I have a Q45 MAF and a series 1 RB25 MAF(orderd the wrong one, need a series 2) and when I look at them, the sensor part in the plastic tube is identical between the two but, the Q45 MAF has an 3 prong plug anf the RB25 MAF has an 5 prong plug... what the hell?
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Well, first of all, thanks for being the only one who stepped up.

 

Now, on my RB25 (S1) MAF, I said I had 5 prong, but now that I look at it in day light, I just noticed that it's actually 6 prong, but there's only 4 pins comming out of the MAF.

 

:?: So I guess that since the series 2 RB25 has a dedicated IAT sensor, it doesn't need to use the MAF for this purpose?

 

:?: I also see on my RB (S1) MAF that the prongs are marked as A-B-C-D-E-F and on my Q45 MAF, they're marked as B-D-E, so I guess that B,D and E are the wires that are used for MAF purposes and the other ones are for IAT, am I right here?

 

:?: Last one, but not the least, IF I want to use my (S1) MAF on my (S2) engine, I just have to wire B,D and E and not worry about the other ones?

 

Thanks.

Alex.

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