Version 5.0 DUT-E Installation Manual
© 2007-2011, JV Technoton 20 of 30
2.10 Connection of DUT-E to the indicator of fuel level
By installing the DUT-E on the place of standard fuel level sensor you may need to restore
the indicator of remaining fuel in the tank to working condition. In order to implement this
function you need to use an interface device UC.
ATTENTION!
Interface device complies only with DUT-E A5!
Table 6. Interface device models
Article order No
Remark
U
С
-1-90
Emulation of the level sensor with low resistance: 0-90 Ohm
U
С
-1-800
Emulation of the level sensor with high resistance: 800-185
Ohm
Fig.18. Exterior view of the interface device U
С
-1
Table 7. Circuit name and wire colours:
Pin No
Circuit name
Wire colour*
Remark
1
T034
white
Signal from the fuel
level sensor (input)
2
GND
brown
Vehicle ground
3
T734
pink
Fuel level indicator
(output)
4
T733
pink
Control lamp of the
fuel level (output)
5
VBAT
orange
Power voltage
* The manufacturer reserves the right to change the wire colours.