There were only 2 VS bins with the immobilizer removed, and those were the -607 and -608 HPT T5 bins. You'll need to start with one of those on a 98MY M4.4 ECU. Your car is an 850, correct, and not a V70? (I know there was some crossover in '97). As someone with a US-spec '97 GLT LPT B5254T with ori...