The fuel pressure is regulated by a bolt with shims in the fuel distributor.
The control pressure regulator is also known as a warmup regulator. It's not
a fuel pressure regulator. It does perform a important fuel pressure function.
Anyway you can buy most CPR rebuilt for around $130. New ones are getting
expensive at $250-350. The injector seals are cheap. I recommend you use
vaseline to lube the injector seals. It makes them easier to put in. Be sure
to clean up the parts and the holes in the head with a good fuel injection
intake cleaner. Happy rolling.
Dave 82 242ti
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