there was another 87 recal on the chip for most of the 87 turbo cars , theres a vin start and cutoff for the recall
the acwx was supposed to be replaced with the bbkj chip to comply with emmisions but most ddnt go in because it was rumored to be a tamer chip
that recall shouldnt matter as the stock chip doesnt seem to like todays 93 under boost
when you pop the reservior lid you have to be sure to pull the seal off the reservior and replace it into the cap before putting the cap back , and then make sure all clips snap down
as to the brake fix of the pressure switch (sticking up behind the reservior) the original ones were black , if its still black on your car it never got fixed under the recall, the replacements are gray