Oil Pressure Shut Off Switch Wiring Diagram

The circuit path is from the nutted terminal a through the body b to the stamped sheet metal contact c to.

Oil pressure shut off switch wiring diagram. The switch actually is 2 switches in one. Honda low oil shutdown diaphragm switch pictorial diagram. A pressure switch 4 is connected to a rubber tube 8 which in turn is connected to a metal tube 6 or 7 that extends into an oil. Screw a 1 8 pipe tee onto the nipple and position it in a manner to facilitate the installation of the original oil pressure switch and the new oil pressure safety switch in the remaining two holes.

Switch contacts a normally open b normally closed 6. Screw in the two switches and reconnect the lead to the original equipment oil pressure switch. If the float switch tests good and the engine runs properly with the sensor disconnected from the ignition primary lead the sensor is presumed to be bad. The 3 terminal pressure switch has an extra terminal that can be used exactly like the oil pressure warning light.

If the switch shows no continuity when the oil is low take it apart and clean all contact parts. Engine oil pressure switch. A small magnet in the body of the switch holds the switch closed below a certain oil level reducing intermittent on off conditions. 6 pin wire harness assembly installation guide alternator specs in addition to wiring diagrams these guides also provide information on alternator identification and procedures for an engine replacement with a new briggs stratton engine that utilizes a different style alternator output connector.