User guide

Ultrasonic Fuel Sensor User Guide
ACCEUF100UG001 - 22 -
5.2. Installation of the Control Box
The control box should be fixed on the installation surface of the vehicle with Velcro. Install it on
the horizontal surface and fasten it with cable ties.
The interface definition of the control box is as follows.
Figure 18. Interface Definition of Control Box
 Power interface: connect to the vehicle’s battery.
 GPS tracker interface: connect to GPS tracker device as shown in Figure 19.
 Ultrasonic interface: connect to the extension wire.
Fix the control box on the vehicle with Velcro and fasten the three wire harnesses together.
Meanwhile, fasten the unused harnesses together and fix them on the vehicle. The unused harnesses
should not be left in chaos.
Figure 19. Connection with GV300
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