Mercedes Atego ECU Repair

The owner of 2012 Model Mercedes ATEGO EURO 5 heavy vehicle called our garage and said that his vehicle did not move and gave an error (Mercedes ATEGO Ecu Repair).

Since the problem is in the ECU, we asked him to disassemble the ECU and send it to us. We have taken the engine Ecu of Mercedes ATEGO heavy vehicle TEMIC OM906 to the desktop.

How to Repair Mercedes ATEGO ECU (TEMIC OM906)?

We connect the TEMIC OM906 engine Ecu to the Ecutest Ecu Simulation and Test Device. We made this connection with the Universal Socket, which is provided when you buy the Ecutest Ecu Simulation and Test Device, which allows you to easily connect to all heavy vehicle and passenger engine Ecu .

At the request of our customers, we make it in the original socket of each engine Ecu , so you can directly plug the socket to the ECU and make your connection.

After we make our connection, we pain our simulation of the Ecutest Ecu Simulation and Test Device from the computer. After selecting the vehicle brand and model, we approve the Mercedes ATEGO, ECU TEMIC OM906 and enter our simulation screen.

We run the TEMIC OM906 on our simulation screen and first click the “Sensors Powers” button on the left to check the supply voltages of the sensors and see that there is no problem.

We check the sensor values ​​of TEMIC OM906 on the right side of our simulation screen. The Ecutest Ecu Simulation and Tester allows us to increase and decrease the values ​​of the sensors so that we can see if the sensor is working correctly.

We move forward by changing the sensor values ​​and we see that there is only a malfunction in the AdBlue Temperature Sensor (AdBlue Temperature Sensor) with a red light on the simulation screen.

Because the defective sensor, valve or injector on the simulation screen fails as a red light. The AdBlue problem code, which is a chronic problem of heavy vehicles, prevents the vehicle from moving. In order to move your heavy vehicle, you first need to solve this problem.

We open the inner diagram of TEMIC OM906 by clicking the “Component Description” button at the top of our simulation screen. Here, we can see which integrated does what, its brand and model on the screen. We find the circuit element to which the AdBlue Temperature Sensor is connected.

Then we see the pins connected to the “Electric Diagram” to the AdBlue Temperature Sensor. Then, with the help of a multimeter, we first check the path of the pins and see that there is no problem.

When we examine the circuit element they are connected to, we see that it has lost its function and is defective. With the help of a soldering iron, we remove this circuit element without damaging the ECU and replace it with the solid circuit element.

We are reconnecting the TEMIC OM906 ECU to the Ecutest Ecu Simulation and Ecu Repair. When we run our simulation screen, we observe that the problem has been resolved and on the simulation screen.

Thus, with the Ecutest Ecu Simulation and Testing Device, we solve the TEMIC OM906 ECU of the Mercedes ATEGO EURO 5 vehicle quickly, easily and with minimum cost.