Warm up valve

[Ti Kan]

David Templeton writes:
> It is the valve on the rad side of the block, just back from cyl 3, the
> Haynes manual calls it a warm up valve. The donor car, also an '85 had one,
> just wondered. I had to take it off to get the had off cause it staddled the
> head/block joint.

Your car doesn't have one.  The "warm up valve" you refer to is properly
called the "control pressure regulator" and is only used on the earlier CIS
cars.  Your car has CIS-E, and the function of the CPR has been supplanted
by the differential pressure regulator on the fuel distributor, under ECU
control.

-Ti
2003 A4 1.8T multitronic
2001 S4 biturbo 6-sp
1984 5000S turbo
1980 4000 2.0 5-sp
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