Solution for Adblue defects on Volvo excavators.
Has your Volvo excavator broken down and you've lost power? It's impossible to work. Torque is reduced and it's almost impossible to lift the bucket? Don't worry, our solution is made for you.
In this article, our overseas customer was running out of adblue on his Volvo excavator equipped with a Volvo Penta D4J engine. These engines are managed by an EMS engine ECU, and their anti-pollution system by an ACM2.1 module from Continental. This module mainly manages exhaust gas aftertreatment and adblue injection (SCR). When a component malfunctions, it sends a CAN message from the ACM to the EMS, which then displays a message on the dashboard, putting the machine into downgraded mode (power and torque restriction).
In this case, a defective element causes an operating anomaly and reduces power, indicating if possible to stop.
Adblue system troubleshooting solution for your Volvo ECR235EL excavator
Our solution consists of replacing the original ACM with a specially programmed control unit which will virtualize the adblue data. It will then send CAN messages to the engine ECU that are expected and "on target", i.e. that the values conveyed correspond to those supposed to be received.
The original ACM must be disconnected. Our trouble-shooting box will send all the signals (CAN messages) needed to keep the machine running smoothly. Even if one or more elements are faulty, the box will emulate all peripherals and restore full power to the motor. The system is simple and takes less than 10 minutes to install. Disconnect the original ACM, and connect the box we'll send you instead. The system is plug and play, so there's no need to solder any wires - just connect and work.
What does the Volvo CE service module actually do?
- Virtualizes all DPF and SCR data
- Plug and play for fast repairs
- It eliminates all machine torque and power limitations
- It also removes faults from the dashboard (Check engine).
- Depending on your location, we can send you the box or work on site.
After installation, no more adblue faults on Volvo shovels
If you'd like to find out more about how to remove and troubleshoot the Volvo CE Adblue system in general, please consult this dedicated section.
