MEMCAL Reprogramming

ECM / PCM Mem-Cals Reprogramming

Commodore VT, VX & VY engine management computers require a stream of data to be sent to them from the body control module before starting the engine, which is part of the vehicles anti-theft system.

The stream of data required by the ECM / PCM is special. Fortunately, the ECM / PCM input can be switched off by changing the program information in the Mem-Cal.

• Marks 4WD Adaptors can reprogram your computers Mem-Cal
• Please send us your complete ECU for for reprogramming.

To Suit

• Commodore VT, VX, VY (3.8L V6)
• Commodore VT (5.0L V8)