Continental V56.12 ECU Tuning

Engine control unit used in 6 supported models from 4 makes.

Citroen with the Continental V56.12

Opel with the Continental V56.12

Peugeot with the Continental V56.12

Vauxhall with the Continental V56.12

About Continental V56.12 tuning

The Continental V56.12 engine control unit is supported in 6 models from Citroen, Opel, Peugeot, Vauxhall. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.

Browse all supported ECUs and TCUs

Don't See Your Vehicle?

These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.