Every unit has been pre inspected to guarantee full range of calibrated readings and designed for gaso line applications. Install your electric fuel sender gently inserting float arm into tank followed by sending unit.
In order to test your sending unit simply connect a dvm turned to the ω setting to the center stud and ground reference.
Boat fuel sender wiring diagram. Internal components will not rust or corrode. Moeller marine swingarm electric fuel sending units. This weakens the seal.
How to test and replace your fuel sender unit on your boat. These units have been pre inspected to guarantee full range of calibrated readings and are designed for gasoline applications. Installing a universal fuel sender from veethree elec marine llce nz and a mercury digital fuel gauge from trademe seller silverdalemarine on my boat.
It shows the parts of the circuit as simplified shapes and the power as well as signal links between the devices. Variety of marine fuel gauge wiring diagram. Do not use with water.
The fuel tank should be grounded and the sender wire pink should be connected to the sender terminal on the sending unit this is the correct wiring. Let moeller show you how. A wiring diagram is a simplified standard pictorial depiction of an electrical circuit.
The wire you reference is the internal light for each gauge. You can also use diesel if separate return line is available. On this particular sending unit from moeller ground reference is the flange or the male fast on terminal i am connected to.
Align screw holes between gasket mounting plate and tank. For your safety and for. When the nav lights are on this wire from the nav switch turns on the instrument lights.
Fuel gauge wiring diagram request gps has absolutely nothing to do with this diagram. How to diagnose the problem. Boat sending unit wiring diagram format.
Pdf epub docx status. 1561 votes last checked. Boat fuel gauge might not work or reads the wrong fuel level.
These moeller swingarm fuel sending units gather fuel level information from a float which is read on a dash mounted gauge. Secure sending unit to tank tightening mounting screws into place just until white sealant shows beneath the screw head.