Wiring A Vacuum Pump

Now install vacuum switch clip connector onto the end of a length of wire.

Wiring a vacuum pump. Made of durable materials for reliable service this replacement pump is built to ensure reliable operation of vacuum operated vehicle functions. To relay fuse screws to switched power source. I have planned this project years ago to stabilize my knife handles with oil or resin. In this video i show you how to install an electric vacuum pump for better brakes if you have a big cam.

Switched power source to fuse and the last wire to the positive pump motor side. A positive connection must be a switched source or pump will run with key off. Now make one length of wire with a female end connector on one end and a female bullet nose connector on the other. Connect the female terminal connector to relay terminal 5 and the female bullet nose connector to the pump motor black side.

This vacuum pump matches the fit and function of the original equipment pump. Fan relay secondary air pump ignition coil fuel injection control unit camshaft adjustment shift valve intake pipe switch over carbon canister air conditioning system after run pump oil level sensor air conditioning compressor electronic fuel pump main relay control unit vacuum pump oxygen sensor. Connect female terminal connector to relay terminal 5 and the female bullet nose connector to the pump motor black side. One wire goes to the pump one to the start circuit and the other to the ignition circuit.

So when there is no oil pressure the switch connects start to pump and as soon as you start cranking it runs the pump. I showed how to install a volvo vacuum pumpsame instructions for a cadillac vacuum pump. Connect the black wire from the vacuum pump to a ground. The vacuum is pretty good.

Dorman products 904 214. Mount the vacuum pump. Vacuum pump circuit wiring diagrams. Connect the red wire from the vacuum pump to one of the terminals on the vacuum switch.

Last year our fridge broke an so i got a free fridge compressor to realize it. Connect the other terminal of the vacuum switch to 12 volts when the ignition key is turned on. Connect the vacuum fittings hoses switch and filter as shown in the diagram. B the circuit used for connection must have an 8 to 10 amp fuse.

Now make one length on wire with a female end connector on one end and a female bullet nose connector on the other. Make sure to crimp down ends. Fuse panel layout diagram parts.