Mercedes Benz Actros Adblue, DPF, EGR Solution Guide

Mercedes Benz Actros the 4th generation called MP4 was produced from year 2011 to 2018 has multiple engines OM470LA 10.7liter engine, OM471LA 12.8liter engine, and OM473LA 15.8liter engine and the 5th generation was produced since 2018.
These 2 generations have Continental MCM2.1 and ACM2.1 for ECM and ACM.

Common Mercedes Actros Fault Codes 

SPN411: EGR differential pressure sensor fault code.
P0401/P0402 SPN2659 FMI 0/1: EGR flow target diagnostic High flow/ Low flow
P0404/P0403 SPN 2791: EGR valve actuator fault code
P0404 or SPN 3058: EGR slow response
SPN3246: DPF outlet temperature 
P2463/P2459 SPN3251 FMI 0,16/1: DPF pressure out of range High/Low
P2201 or SPN3056/SPN3057 FMI2:SCR Inlet/outlet NOx sensor-Error
P20EE or SPN3226 FMI3,4/13: SCR outlet NOx sensor circuit failed/ Signal not available
P242A or SPN4360 SCR inlet temperature sensor issue 
P2463 or SPN3719: soot level too high
P20EE or SPN4364: SCR NOx conversion efficiency very low 
P20E8/P20E9 or SPN 4374: DEF system pressure issue

 

Best Programmers to read MCM2.1 and ACM2.1

MagicEngineering Flex (OBD/Bench/Boot)

Kess3 (BENCH/BOOT in some versions)

DimSport NewTrasdata (BENCH/BOOT)

DimSport NewGenius (OBD)

 

ECU Tuning Solution on MCM2.1 and ACM2.1

For EGR solution, only the MCM2.1 file is required these are the steps:

1. First use a scanner or any diagnostic tools and provide us the EGR related fault codes.
2. Read the file using a compatible tool in OBD or bench mode or boot mode depending on the tool compatibly.
3. Upload the file on your dashboard with the EGR related DTCs.
4. Our team will work on the file and within 20 minutes you’ll receive your file on your dashboard.
5. Write the file using the same reading Protocol.
6. Clear fault codes.

Note: We have both solutions which you can remove the EGR valve actuator plug or keep it connected. Based on your preference we can modify the solution.

 

For DPF and AdBlue/SCR solution, both the MCM2.1 and ACM2.1 files are required

1. First use a scanner or any diagnostic tools and provide us the DPF related fault codes.
2. Read the ACM and MCM files using a compatible tool in OBD or bench mode or boot mode depending on the tool compatibly.
3. Upload the file on your dashboard with DPF related DTCs.
4. Our team will work on the file and within 20 minutes you’ll receive your file on your dashboard.
5. Before writing the files make sure to do a forced regeneration.
6. Write the file using the same reading Protocol.
7. Clear fault codes.

 

For AdBlue Solution: 

1. First use a scanner or any diagnostic tools and provide us the AdBlue/SCR related fault codes.
2. Read the ACM and MCM files using a compatible tool in OBD or bench mode or boot mode depending on the tool compatibly.
3. Upload the file on your dashboard with DPF related DTCs.
4. Our team will work on the file and within 20 minutes you’ll receive your file on your dashboard.
5. Before writing the files make sure the Second NOx sensor and AdBlue pump are disconnected.
6. Write the file using the same reading Protocol.
7. Clear fault codes.

Sensor Location in Mercedes Benz Actros:

EGR Valve Location:

Y621 is the name of the EGR valve actuator and it’s connected to the throttle valve before the EGR cooler.

 

NOx sensors and Pump location

A57 is the ouatlet NOx sensor or the second NOx sensor which is needed to be disconnected.

A70 is the inlet NOx sensor or the first NOx sensor.

 

M25 is the AdBlue module and its location in Mercedes trucks Actros

 

AdBlue pump and it’s connector.

 

Mercedes Benz Actros Online Adblue, EGR, DPF & DTC Solution Service and Pricing:

NinjaRemap offers Adblue, EGR and DPF solution services for all model of Actros. This service is provided only where Adblue, EGR and DPF solution is legally permitted, and for vehicles authorized for such modifications, including racing vehicles, off-road vehicles, transit vehicles and certain fleet vehicles.

At NinjaRemap, Adblue, EGR and DPF solution can be carried out entirely online. Simply read your original ECU file using a compatible flashing tool and send it to us through our ECU tuning service on the website or via WhatsApp. You will receive your modified file in less than 20 minutes.

We will perform the Adblue, DPF and EGR solution and, if required, also remove any related or unrelated fault codes (DTCs). The total cost for all these services, including a 30-day warranty, is only $65.

Send us your file today and get started!