ECU programming, exactly like the factory.

Download and flash the right software to any control unit — the correct blocks, in the correct order, with the timing the car expects.

Factory software download

Pull the correct software package for the VIN and control unit, then flash it with a guided, verified sequence.

Replacement modules

Set up a new or used control unit: program software, write configuration and bring it fully online.

Guided, verified sequences

Every step is checked — pre-conditions, block CRC, timing — so a flash either completes cleanly or stops safely.

Recovery ready

Resume interrupted programming and re-drive a module that failed a previous attempt.

The whole download flow, orchestrated

  • Automatic file selection by VIN and part number
  • Secondary bootloader upload and block sequencing
  • Live progress with per-block verification
  • Post-flash configuration and routine execution
CEM — Central Electronic Modulesession · liveLive
Programming
SBL100%
BLK 1/4100%
BLK 2/4100%
BLK 3/464%
BLK 4/40%
VBF
31659740SBL
32245018DATA
32245019EXE
Secure session
CRCverified
Voltage13.9 V
Sessionprog
Programming is powerful. VCTS Cloud guides each step and verifies pre-conditions, but ECU flashing should be performed by trained technicians on a vehicle with a stable power supply.

Every job, one platform.

From a quick fault read to factory programming. If the job needs something that is not listed here, ask us.

Factory software download

Pull the correct software package for the VIN and control unit, then flash it with a guided, verified sequence.

PIN retrieval

Security-access codes for authorised programming and configuration work, retrieved per control unit.

Central configuration

Read the car's configuration, change parameters and write them back with the correct method for each module.

Option adaptation

Enable, disable and adapt equipment options so the car behaves exactly as specified.

Replacement modules

Set up a new or used control unit: program software, write configuration and bring it fully online.

Retrofit & activation

Bring in equipment the car left the factory without: write the configuration and activate the function where the hardware supports it.

Diagnostic routines & service functions

Guided calibrations, bleeding, resets and component tests, run the way the factory tool runs them.

Wiring diagrams & repair information

Component location, connector pin-outs and repair procedures, matched to the VIN in front of you.

Remote engineering support

Stuck on a car? Our engineers can look at the session with you and help you finish the repair.

Something else?

Tell us what the job needs. Many requests are handled case by case — get in touch and we will tell you straight away whether we can do it.

Talk to an engineer

Reflash your next module with confidence

Open a session in seconds. No dongle locked to one PC, no waiting.