Re: [T3] type 4 brain or type 3?

["Jim Adney" <jadney@vwtype3.org>]

On 31 Jan 2002, at 1:14, Micah wrote:

> Alrighty..  here in my lap is the brain out of our 74 type 4    412.  The
> part # on it is 022 906 021 E

A type 3 brain would start out 311..., so this is not a type 3 brain. 74 type 4s 
did not have D-Jetronic injection, they switched to L-Jetronic for that final 
year, so it seems likely that your whole engine may have been replaced, or 
your type 4 is really a 73. You can verify the latter by looking at the third digit 
of the VIN.

I can verify exactly where your 022 E brain was used when I get home 
tonight.



-
Jim Adney
jadney@vwtype3.org
Madison, WI 53711-3054
USA

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