Alientech news update: Upgrade 1.85

Magneti Marelli CFC333R and CFC308 TCUs: works on ZF and Dualogic transmissions with BOOT mode

Intervene on the electronic management of robotized transmissions equipped on Renault Master III and some vehicles of the FCA group.

Renew your customer base thanks to KESS3 and TCU reprogramming within your workshop. Thanks to this new development, you can work on transmissions powered by Magneti Marelli TCU: CFC333R and CFC308. Expand the range of services available by working effectively to repair or enhance the driving pleasure on the newly supported vehicles.

New TCUs:

  • Magneti Marelli CFC333R
  • Magneti Marelli CFC308

Activate CAR protocols – BENCH/BOOT on your KESS3 and allow the cloning of the Magneti Marelli CFC333R control unit, adding a more comprehensive and specialized service to the repair.


Performance enhancement through reprogramming of the automatic transmission control unit is a constantly growing service.

Tuning the management parameters of a gearbox means improving performance and driving pleasure, with a keen eye on fuel consumption. In some cases it is essential to adjust the calibration of the TCUs in order to complete the process and ensure that the engine and gearbox can work in perfect harmony, maximising the vehicle performances.

Alientech has always played a leading role in this sector by offering concrete and powerful solutions for professionals.


Not just tuning! Working on automatic transmission control units presents a great opportunity for business, mainly focused on repair.

Expensive electronic components, including the TCU itself, which manages the mechanical system’s operation, can be saved from replacement.

So, through recalibration, you can save to your customer significant amounts of money! KESS3 and ECM Titanium are the fastest and most reliable tools to excel in your work.

Magneti Marelli CFC333R

RD, WR and Clone in Bench Mode

TCU Brand TCU Version Vehicle Brand FULL RD/WR Mode
Magneti Marelli CFC333R Renault Yes Boot

Magneti Marelli CFC308

RD, WR and Clone in Bench Mode

TCU Brand TCU Version Vehicle Brand FULL RD/WR Mode
Magneti Marelli CFC308 Fiat Yes Boot

RD, WR and Clone in Bench Mode

TCU Brand TCU Version Vehicle Brand FULL RD/WR Mode
Magneti Marelli CFC308 Lancia Yes Boot

ZF EcoLite

In 2012, ZF introduced the ZF EcoLite, a six-speed robotized manual transmission, for many brands including Renault. It was designed to provide simplicity of use, driving comfort, and fuel efficiency in light commercial vehicles.

Its lightweight and compact structure makes it an excellent alternative to traditional manual transmissions, with reduced weight being crucial for the vehicles it’s installed in. With ECM Titanium, you can quickly and effectively calibrate this TCU, optimizing performance based on your customer’s requirements.

Magneti Marelli Dualogic

For the FCA group, Magneti Marelli developed and designed the Dualogic robotized transmission in 2003 to be equipped on small and medium-sized vehicles of the group with transverse front-engine. The winning idea was to create an automatic transmission that reduced both production and maintenance costs without sacrificing reliability and driving comfort.

The Dualogic transmission is based on a manual transmission, which, through an electronic actuator, allows control of the clutch and gear selection. With ECM Titanium, it’s possible to intervene in the calibration of this TCU to increase the speed of gear changes and also for repair purposes. ECM Titanium recalibration software allows you to satisfy your customers with precise and reliable intervention.