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Control Pressure Regulator K-Jet 200 1981

Hello Everybody

I finally have removed the Control Pressure Regulator from my California 240 B21F 1981. I have taken the unit apart, plenty of cleaning to do. I understand the basic workings of this device (I have the Bentley Bosch FI & Engine Mgmnt and the Bosch K-Jet system books).

My question lies in the vacuum connections. The Bentley book shows the CPR with one vacuum port at the base of the unit. Mine has two, as well as a port cast as part of the top cover. The earlier versions of the CPR use this top port for manifold vacuum. I assume on mine, it is for atmosphere. The two on the base I'm guessing go in a loop to the wax thermal thing screwed into the head. I'm not sure my vacuum lines are routed correctly. Any help out there?

Thanks

Scott in Auburn






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