Lavanis SCR-One is a plug-and-play SCR repair-support tool for FPT NEF and Cursor engines running a Bosch EDC17CV41 engine control unit with a Denoxtronic 2.2 dosing system. It keeps Tier 4 Final / Stage IV agricultural and construction machines working while the SCR system waits for repair: no reduced torque, no limp mode, no downtime. One unit covers both 12V and 24V electrical systems. It connects to the existing machine harness through two standard sealed connectors. Nothing is cut, spliced or soldered, and no software is written to the ECU.
What it supports
The SCR-One is designed for HI-eSCR / Denoxtronic 2.2 configurations and covers the following components:
- Denoxtronic 2.2 pump / supply unit
- Upstream NOx sensor
- Downstream NOx sensor
- NH3 (ammonia) sensor
- Digital AdBlue level sensor
Compatible engines: FPT with Bosch EDC17CV41
- N45
- N67
- Industrial Cursor 9
- Industrial Cursor 11
- Industrial Cursor 13
- Industrial Cursor 16
These engines power a wide range of FPT / CNH-based machines, including Case IH, Case Construction, New Holland, Landini, Steyr and McCormick.
Important: several model ranges kept the same name when they moved from Stage IV to Stage V, which uses a different ECU. The model name alone is not enough. Compatibility depends on the engine, the ECU, the emission stage and the build year. Check compatibility →
When it is used
Typical situations where the SCR-One keeps a machine working:
- The machine has gone into reduced torque or limp mode after an SCR, AdBlue or NOx fault.
- A NOx sensor has failed or reports implausible values.
- The dosing pump fails to build pressure or the AdBlue level sensor gives false readings.
- The machine must finish harvest, a contract or a site job before the system can be repaired.
Installation
- Two connectors, plug & play
- No wire cutting, no splicing, no ECU programming
- Under 20 minutes
Detailed installation instructions for your machine are supplied with every unit. If the machine has already entered torque or engine-speed reduction, a startup counter reset may be required after installation. The procedure depends on the machine and ECU configuration.
Temporary and fully removable
The Lavanis SCR-One is a temporary repair-support tool, not a substitute for repairing the SCR system with original parts. It unplugs in minutes, and the machine returns to its factory configuration with nothing altered in the ECU software.
Built for industrial use
- IP63 housing, protected against dust and water spray
- Industrial-grade electronic components
- Designed, assembled and tested in Europe; every unit is powered up and functionally tested before packing
- Intended for qualified workshops, service providers and trained technical personnel
Warranty and returns
- 24-month warranty from the date of delivery
- 14 days to return an unused, unopened unit
- If we confirm compatibility and the unit turns out not to fit the machine you described, we refund in full, including return shipping
