Someone with an RB airflow sensor

Discuss the RB20, RB25 and RB26 series engines.
Rownan
Posts: 150
Joined: Mon Sep 09, 2002 5:38 am

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What are the serial numbers stamped on it?

I bought a 1990 Maxima AFM off eBay hoping that it would be a brethren of the Z32 unit, but it seems I have been foiled. While it is nearly identical to the 300zx(fairlady) sensor, I read that it only has half the power capacity.

No biggy though, I'm not expecting to push 350 horsepower through this thing anyway. I am running a high compression KA24DE(that bastardly 240sx engine). I have an S-AFC and will be tuning with the Maxima sensor. I have reason to believe that the sensor I have in my possession is the same sensor used in the RB20 powered R32. I would like the verify this if possible so if anyone can provide the serial numbers off their RB20 AFM I would appreciate it!

Also does anyone know what plugs will work with the RB20 sensor? I got mine without a plug, which means I need to track one down before I can wire this thing up.. Will a Z32 plug work? My RB sensor has 5 connectors and the Z32 apparently only has 4 connectors but from what I read, the first connector on the RB sensor isn't used anyway..

Tim


Rownan
Posts: 150
Joined: Mon Sep 09, 2002 5:38 am

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Come on all these RB20 people and no one can jot down the serial number stamped to their MAFS?

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WDRacing
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i'll get it for tomarrow

meggala
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Joined: Mon Oct 07, 2002 11:35 pm
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or try my site http://meggala.com and go to the injectors page at the bottom is the z32 afm and the rb 20 afm the latter being the green one

Rownan
Posts: 150
Joined: Mon Sep 09, 2002 5:38 am

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meggala wrote:or try my site http://meggala.com and go to the injectors page at the bottom is the z32 afm and the rb 20 afm the latter being the green one


Thanks dude are you sure that is an RB20 AFM or is it from an RB25?

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WDRacing
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here's the numbers right from my RB20DET MAF,

22680 02U000 / A36-000 J60 those are the pre typed numbers, the stamped numbers are 2Y03A


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