Dakota Digital 3X Series Service Manual download pdf (Page 22)

MAN 650067:G

22

Temp sensor test (TEST)

This menu will allow you to check the resistance the control box is reading from the water

temp sensor. This can be used for a diagnostic tool if you are having trouble or feel that the

reading is incorrect. For the Dakota Digital SEN-04-5, the resistance decreases as temperature

increases. Typical values for the Dakota Digital SEN-04-5 sensor are:

100F = 500 ohms, 200F = 75 ohms, and 300F = 19 ohms

If the gauge reads “EEE” this is an open connection or no sensor connected. If it is reading “ --”

this is an indication of a short.

• When “TEST” is displayed, press and hold SW1 until you get “ - ”.

• Release SW1 and the current resistance from the temp sensor will be displayed on the

speedometer and “R TEMP” is displayed on the odometer readout.

• Press and release SW1 to scroll through the next sensor input if you wish “V OIL” “R

FUEL” “R TEMP”.

• Once complete, hold SW1 until “ -” “DONE” is displayed.

• Release the switch to go onto the next sub-menu item.

Exit water temp setup (DONE)

This will allow you to exit the water temp setup and go on to the next setup menu.

• When “Se

SeSe

Set

DONE” is displayed, press and hold SW1 until you get “ -” “DONE”

• Release the switch to go onto the next menu.

OIL PRESSURE SETUP

Dakota Digital only offers one pressure sensor for this system, SEN-03-8, 0-100 psi solid

state sensor with 1/8” NPT threads. This is the sender “NORMAL” selection. If “BUS” is selected

for the sender type, the oil pressure reading should be coming into the AUX I/O port through the

use of a BIM module. The oil pressure setup allows you to set up a low pressure warning point

that will cause the display to flash whenever the reading on the display is lower than the set

point. There is also a test mode that will display the voltage from the sensor for trouble shooting

assistance.

• Press and hold SW1 while turning the key on.

• Release the switch, and then press and release SW1 to enter the “OIL” setup menu.

• Press and hold the switch until “ -” “OIL” is displayed enter the oil pressure setup menus,

then release SW1.

• Now you can press and release the switch to scroll through the oil sub-menus, “SENDER”

“WARN” “TEST” “DONE”.

• When you get to the desired sub-menu, press and hold the switch to select it.

Oil pressure sender setup (SENDER)

This menu will allow you to select the oil pressure sender being used. “NORMAL” selects

the supplied SEN-03-8 sensor. “BUS” allows for reading the oil pressure from a BIM module in

a compatible vehicle.

• When “SENDER” is displayed, press and hold SW1 until you get “ - ”.

• Release SW1 and the current selection will be displayed.

• Press and release SW1 to change between “normal” and “bus”.

• When the desired value is displayed press and hold SW1 until “ -” “DONE” is displayed.

• Release the switch to go onto the next menu item.

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