[Diy_efi] Looking for Bosch MAF pin out

[Mike]

Well it should be quite easy to work it out,

-	One pin is likely to be DC power, either 12v or 5v
-	One pin is likely to be DC ground
-	One pin is likely to be signal out
-	Last pin is likely to be either temperature or
	signal correction - is there a pot on the side of the AFM ?

Go to a wreckers and find the loom and measure the connections
with a multimeter, I guess if you dont get any other reply and
are in need of the pinout with some expediency...

Maybe a visit to the local state reference library, or
a visit to the service agent - he might let you look at the
service/technical manual for 5 mins,

rgds

mike


At 07:43 AM 3/18/03 -0800, you wrote:
>Seems like a popular subject...
>
>Looking for pin outs for a Bosch MAF that fits 93->99 2.0L Volkswagens 
>(ie. golf, cabrio, jetta).  It is a heated foil type (not wire, not vane).
>
>Bosch P/N on housing: 0 280 217 117
>VW P/N on housing: 037 906 461 C
>P/N stamped on foil assembly: 672 02 2 A - 104
>
>Connector looks like this:
>
>  _#_____#_
>/ _ _ _ _ \
>\_________/
>   1 2 3 4
>
>Am fitting a split-sec signal conditioner to remove a vane style meter 
>on a Fiat/Lancia application.  Want to kick myself (a little) as I had a 
>'99 VW Jetta that I could have used to measure but sold it before I 
>started this project.  :p  Good ebay price on the vw maf finds it in my 
>box-o-parts for this project.
>
>Any help you can offer is appreciated!
>
>Chris
>-- 
>Chris Ice                    "Laugh'a while you can, Monkey Boy."
>http://www.trub.com/                               - Dr. Lizardo
>
>
>
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>

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