VATS - Vehicle Anti Theft System removal - LS1

VATS - Vehicle Anti Theft System Removal - LS1 V8

MEMCAL Reprogramming


MEMCAL Reprogramming for Commodore VT, VX & VY

To Suit 

  • Commodore VT, VX, VY - 3.8L V6 & 5.0L V8 engines
  • Commodore VT - 5.0L V8 engines
$365.00 $331.82

Ships within 7 days


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)
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