denham,
i remember i plugged the pfc on a series II and the car started no problem, but it ran like crap. maybe try plugging it in first then plug the controller in later
it is an Electronic Boost controller, it has 2 boost setting buttons on it. and a scramble button. it also has an inbuilt electronic boost guage as well as shows the peak.
would you be intrested in a cheap black one that needs some panel beating (less than 2k) for 10k or i can fix it for you for 12k. no sunroof. has exhaust, pod and bov