Gti6 Ecu Un-Lock

[R5-al 2 1 Cars]

When I bought my gti6 engine, the add it said that the ecu was unlocked by the battery-off method. What dose this actually mean? Is this unlocked or is someone pulling my leg

[welshpug 1,657]

it means you should be fine to use it without paying to get it professionally unlocked, however if it was fitted into another 306 without first removing the non-matching transponder unit, it would lock and refuse to start.

[R5-al 2 1 Cars]

Ok thanks thought i meant something like,just was unsure is that method would work