SCANIA AdBlue Emulator
Trucks and other heavy vehiclesAdBlue Emulator Box designed to disable AdBlue system used in trucks,
buses and other heavy vehicles with EURO 4/5 exhaust emission rates
AdBlue Emulator Box bypasses electronic module of the Adblue system on vehicle.
Its very easy to fit AdBlue Emulator Box to any truck or bus equipped with
AdBlue system and it will override AdBlue system instantly,
it will stop the usage of AdBlue liquid. AdBlue Emulator Box disables
AdBlue system electronics gently so there will be no power loss of the engine or
any warnings on the dashboard and in diagnostic system.
This device works without interfering to work of other electronic systems of the vehicle.
AdBlue Emulator Box has a wide range of supported vehicle models and there is only one version
of emulator for all supported trucks, just upload the necessary program to
the AdBlue Emulator Box and you can install it on any supported truck.

INSTALLATIONThe connections details diagram and wire colours refer to Scania R500
Year 2008, but the main procedure of the minusblue module does not vary.
Before proceeding make sure no faulty codes are memorised in the original
ECU, ADBLUE liquid is higher than the reserve level and the truck batteries
Are disconnected from the system.

WIRING
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5 conductors:-
1) RED(+15). To be connected to a 24V source enabled when the engine key
Is in the ON position. This connection will supply power to the minusble
Module when the engine key is on(dashboard on).
2) BLACK(0V). To be connected to an earth.
3) GREY(+30). To be connected to a 24V supply always available to the
Existing adblue system (F42 protection fuse and the adblue system).
4) WHITE(CAN H). To be connected to CAN H of the system.
5) BROWN(CAN L). To be connected to CAN L of the system.
The connections must be done inside the original adblue connector(the adblue
ecu is located under the adblue tank)
ACTIVATION
-----------
The minusblue module and the original adblue module CANNOT both be activated
at the same time, the GREY ACTIVATION WIRE(+30) is to enable the minusblue
module working.
It is important to connect the GREY ACTIVATION WIRE(+30) to a 24V source
always available(battery), moreover, the soldering operation must be done
between the 20A fuse(F42) and the existing adblue module.
If you want to stop and exclude the original adblue module from working, all
That needs to be done is to remove the F42 fuse before starting the engine.
The minusblue module will automatically be activated.
To re-instate the original adblue module, all that needs to be done is to reinstall
F42 fuse before starting the engine. The minusblue module will
automatically be de-activated.

SELF LEARNING
--------------
When the minusblue module is fully connected to the electrical circuit of the
original adblue module, and after identification of the F42 fuse controlling
the power feeding to the original adblue module the truck batteries can be
Re-connected.
The minusblue module aquires the inputs from the CANBUS the first time the
dashboard is turned on(key on but engine still off).
1) Make sure the F42 fuse is inserted.
2) Turn on the dashboard(key on) and verify that the red led is on.
3) After approx 1 minute the red led will turn off and the green led will
Turn on.
4) Switch off the dashboard(key off).
After this procedure the minusblue module will be activated whenever the
dashboard is turned on(key on).
The result will be:-
1) If the F42 fuse is installed the original adblue system will be working.
Both red and green leds will be on.
2) If the F42 fuse is not installed the original adblue system will not be
Be working and the minusblue module will be activated. Both red and
Green led will be flashing.

NOTE:- ALL THE OPERATIONS WITH THE F42 FUSE MUST BE DONE WITH THE DASHBOARD
SWITCHED OFF(KEY OFF).

LED FUNCTION ON - OFF
----------------------
KEY OFF:- RED OFF, GREEN OFF - NO POWER FEEDING.
KEY ON:- RED OFF, GREEN OFF - TRUCK NOT SELECTED.
KEY ON:- RED ON, GREEN OFF - WAITING FOR SELF-LEARNING.
KEY ON:- RED OFF, GREEN ON - LEARNING COMPLETED.
KEY ON:- RED ON, GREEN ON - DATA SAVED, MODULE NOT ACTIVATED.
KEY ON:- RED PULSE, GREEN PULSE – DATA SAVED, MODULE ACTIVATED