PCMflash – 91 Module CRD3 / CRD3P Mercedes-Benz Activation

Software module for PCMflash: Module 91 is a license/activation that expands PCMflash’s capability so it can handle certain Mercedes‑Benz ECUs (Delphi CRD3 / CRD3P).

Activation required: It must be activated with your PCMflash USB dongle (hardware key) before use.

Requirements

• PCMflash software installed

• A USB security dongle/key compatible with PCMflash

• The corresponding Module 91 activation license purchased and linked to your dongle

• Appropriate hardware interface (Scanmatik cable, or other J2534/PCMflash‑compatible interface) and, if bench work is required, a bench cable/power supply setup.