Variant Code Structure

Variant Code Structure

The four digit structure of the variant code is a two word hex code. Each hex character provides specific control module encoding information







Each hex digit has a binary equivalent that provides four 1s or 0s. This provides a total of 16 bits of information (or choices).

The control module assigns specific functions, characteristic maps and control module program constants based on the individual 1s and 0s.







Under no circumstances should the variant code to be changed from the assigned number for the vehicle. Erratic engine operation and possible engine damage may result.