Installation and Connection
When installing the fuel level sensor onto the plastic fuel tank it is important to provide a secure electrical connection between the sensor's body and the frame of the vehicle. If this condition isn't met, it can lead to sensor malfunction caused by static electricity.
1. Put the mounting point gasket (included in the kit) on the Omnicomm LLS sensor measuring probe
2. Put the Omnicomm
- when securing with rivets, use a rivet gun (riveter)
- when securing with bolts, first put a seal (one on each bolt), a spacer and a spring washer
- when securing onto a plastic tank with wall thickness of more than 3 mm, use the self-tapping screws and a seal (one on each self-tapping screw), included in the kit
3. Connect the Omnicomm LLS sensors to an external device as shown in the diagram:
| Name of signal | Wire Color |
|---|---|
| Analog-frequency output | Green |
| Power plus | Brown |
| Ground analog signal | Green-white |
| Total (minus) power supply | White |
4. Connect the fuse holder to the LLS sensor power cable (brown wire) in close vicinity to the vehicle power supply circuit
5. Install the fuse in the fuse holder
6. If necessary, seal the bolt (self-tapping screw) and the connection
