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> ECU part numbers for 1975 L-Jet, looking for info
rick_cv
post Sep 18 2022, 10:01 AM
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Trying to piece together an L-Jet fuel injection system with the parts I currently have. Missing the ECU and have a 6 pin AFM. Does anybody know what the correct ECU part number is for a 6 pin AFM? The early 1974 411 has part number 022906021F and the going rate is 1/3 the price of a 1975 914 unit, part number 022906021G. A 1975 bus ECU typical part number is 022906021H. These are all indicated for manual trans but not sure which AFM they work with. Thanks
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wonkipop
post Sep 18 2022, 02:04 PM
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6 pin connector is 74 1.8 l jet.
some of the info you are looking for is on page 1 of thread linked.
(originality forum of this website).
scroll down half way. ECU part #s is listed for 74 and 75.

http://www.914world.com/bbs2/index.php?sho...357407&st=0


further down the page is a CARB emission document for 74 MY vws.
CARB document implies 74 412 shared the ECU and AFM with the 914.
part # 022 906 021F is the AFM on the CARB doc.
part # 022 906 031 is the ECU
except if you look close it appears as if the CARB document has the part #s between the AFM and the ECU the other way around compared to 914 factory manual.

i'll have a look back through the parts catalogue and see what i can find.
just to verify this.

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