Adblue Cummins engine problem: Details
Our solutions to counter Adblue problems on Cummins engines adapt to almost all vehicles equipped with the brand’s engines having a DPF (DPF), an SCR system (Adblue) and/or an EGR valve (gas recycling ). We are going to describe to you more precisely what can be done on the vehicles by engine and type of computer.
What elements to remove on Cummins engine?
Thanks to our administrator rights in research and development mode via our original Cummins software, we can integrate many functions on almost all engines. There are many names that will surely be common to you, such as:
SCR Delete / Selective Catalytic Reduction
DPF Delete / Diesel Particle Filter
EGR Delete / Exhaust Gas Recirculation
CAT Delete / Catalytic Converter
DEF Delete / Diesel Exhaust Fluid
DOC Delete / Diesel Oxidation Catalyst
DPD Delete / Diesel Particle Diffuser
What does our operation consist of?
Removal of faults and resetting of elements present on the vehicle
If the check engine light or any error message about a faulty emission control system component, then it will be permanently removed.
Vehicle torque limitation and power restriction will be removed
Crawling mode (or Limp mode) will be deactivated: the vehicle or machine will no longer have a reduction in traffic speed
In some cases, you can disconnect the peripherals directly (sensors, pump, etc.)
You will no longer need to use AdBlue
The different Cummins engines we work on
Cummins industrial and construction engines
ISF3.8 75 – 129 kW 600 Nm DPF/SCR, EGR Stage V
ISB4.5 120 – 200 kW 780 Nm DPF/SCR, EGR Stage V
ISB6.7 155 – 326 kW 1375 Nm DPF/SCR, EGR Stage V
ISL9 275 – 430 kW 1846 Nm DPF/SCR, EGR Stage V
ISX12 250 – 382 kW 2305 Nm DPF/SCR, EGR Stage V
ISX15 336 – 503 kW 2779 Nm DPF/SCR, EGR Stage V
Cummins Tier 4F Engines
QSF2.8 37 – 55 kW 199 – 300 Nm Tier 4 Final / Stage IV
QSF3.8 55 – 97 kW 376 – 488 Nm Tier 4 Final / Stage IV
QSB4.5 90 – 129 kW 470 – 705 Nm Tier 4 Final / Stage IV
QSB6.7 109 – 231kW 1030Nm Tier 4 Final / Stage IV
QSL9 186 – 298kW 1627Nm Tier 4 Final / Stage IV
QSG12 250 – 382kW 2305Nm Tier 4 Final / Stage IV
QSX15 336 – 503kW 2237 – 2779 Nm Tier 4 Final / Stage IV
Cummins Tier 4i Engines
B3.3 45 – 63 kW 214 – 304 Nm Tier 4 Interim
QSB3.3 63 – 89 kW 376 – 415 Nm Tier 4 Interim
QSB4.5 82 – 125 kW 470 – 624 Nm Tier 4 Interim
QSB6.7 109 – 224 kW 658 – 990 Nm Tier 4 Interim
QSL9 172 – 298 kW 915 – 1627 Nm Tier 4 Interim
QSX11.9 261 – 373kW Tier 4 Interim
QSX15 298,447kW Tier 4 Interim
Cummins Truck Engines
F2.8 96 – 130 kW 350 – 450 Nm Euro VI – D
F3.8 105 – 140 kW 500 – 700 Nm Euro VI – D
B4.5 134 – 157 kW 750 – 850 Nm Euro VI – D
B6.7 172 – 239 kW 900 – 1200 Nm Euro VI – D
L9 276 – 298 kW 1600 – 1700 Nm Euro VI – D
L9N 209 – 239 kW 1220 – 1356 Nm Euro VI – D
X12 265 – 360 kW 1900 – 2300 Nm Euro VI – D
X15 298 – 451 kW 2237 – 2779 Nm Euro VI – C
Cummins Bus & Car Engines
ISF3.8 105 – 125 kW 500 – 600 Nm Euro VI – D
ISB4.5 112 – 157 kW 650 – 850 Nm Euro VI – D
ISB6.7 164 – 224 kW 900 – 1200 Nm Euro VI – D
ISL9 264 – 276 kW 1500 – 1600 Nm Euro VI – D
ISL9N 209 – 239 kW 1220 – 1356 Nm Euro VI – D
F2.8 96 – 130 kW 350 -450 Nm Euro IV – D
F3.8 105 – 140 kW 500 – 700 Nm Euro VI – D
B4.5 134 – 157 kW 750 – 850 Nm Euro VI – D
B6.7 217 – 239 kW 1100 – 1200 Nm Euro VI – D
L9 276 – 298 kW 1600 – 1700 Nm Euro VI – D
L9N 239kW 1356Nm Euro VI-D
X12 265 – 360 kW 1900 – 2300 Nm Euro VI – D
Miscellaneous Cummins Engines
All other engines that could be equipped with existing DOC DPF SCR EGR CAT systems until 2021.
All the engine computers present on the machines, engines or vehicles of the type
ISX X12 X15 CM2350A EPA17 DPF EGR UREA SCR
ISX CM2350 DPF EGR UREA SCR
ISX CM2250 DPF EGR UREA SCR
ISX CM871 DPF EGR
ISX CM870 EGR
ISB CM2350 DPF EGR UREA SCR
ISC CM2350 DPF EGR UREA SCR
ISL CM2350 DPF EGR UREA SCR
ISB CM2250 DPF EGR UREA SCR
ISC CM2250 DPF EGR UREA SCR
ISL CM2250 DPF EGR UREA SCR
ISB CM2150 DPF EGR
ISC CM2150 DPF EGR
ISL CM2150 DPF EGR
QSB CM2250 DPF EGR UREA SCR
QSL CM2250 DPF EGR UREA SCR
QSX CM2250 DPF EGR UREA SCR
Programming in R&D mode of the Adblue Off DPF & EGR emission control system
The computer is a box that allows the vehicle to operate according to a specific setting combining economy, cleanliness and performance. A Cummins adblue engine problem generally appears following a failure of one of the elements in connection with the vehicle’s anti-pollution system which sends a message (CAN) to the engine management unit (or ECU) indicating that this or that element has a defect. Depending on the CAN message received, the computer is able to restrict the performance of the machine up to a possible complete stop if no intervention is carried out.
Depending on the country or continent in which the machine or vehicle is used, the standards differ and that is why the configurations also differ. We have privileged access to Cummins software and other software which generally allows us better than the dealership to be able to control the various elements and peripherals, in particular Adblue, Fap and EGR on the most recent ones.
What to do if you break down on a construction site or in a critical condition?
Our software applications allow us to intervene on almost all machines equipped with Cummins engines directly via the OBD diagnostic socket or via the Cummins socket. If you run out of adblue with your Cummins engine in unsuitable conditions, know that our service is available 24 hours a day to serve you. However, the high demand for intervention sometimes forces us to extend the deadlines by 24 hours.
To know when we intervene
We need a sheltered space if possible. We work on the electronic management module and sometimes need to disconnect its connectors. Humidity is no friend of electronics.
A 220V power outlet may be required although we have our own transformer
It is always best to have someone who is technical or knowledgeable about the machine in question present if we have any questions. Indeed we know Cummins engines but the proprietary control systems and menus differ on each brand. We don’t know them all by heart.
We will ask you before moving to take a photo of the messages present on the dashboard of the vehicle as well as a photo of the identification plate of the engine and even a photo of the machine itself as well as its exact brand and model in order to facilitated the preparation of the program upstream.
Our expertise in Cummins management systems is well established. If we can intervene then you will be repaired at the end of the appointment.
We generally do a few minutes or hours of testing with the operator of the machine to confirm that it is working properly again.
Under no circumstances can our programming be modified, UNLESS you go to the dealer and they flash the engine ECU, ie it replaces our modified software with a factory update.
You can read and erase faults not relating to the Adblue or the anti-pollution system, in any event faults linked to SCR DPF or EGR will no longer be displayed.
In the event that our programming is erased by mistake, you do not have to pay the full amount. But 50%. This being the case, we strongly advise you to stipulate not to update the engine management unit, especially as some new versions could prevent us from reconfiguring certain functions following a factory version that is too recent.
We travel all over France and even around the world.
Any intervention requires a deposit so that we do not move for nothing
We accept payment by credit card on site
The intervention can last between 2 and 4 hours depending on the complexity of the system
ANY DISPLACEMENT OF OUR SERVICES IS GUARANTEED IN 99.9% OF CASES TO RESUME YOUR ACTIVITY WITHIN THE FOLLOWING HOURS
