hi all alittle knowledge needed.  ive seen people using a 4efte map sensor on the 4efe+t engine and was wondering why?. i know there are different standalone with there own map sensors and some with out does this help/matter. (can you run the standard 4efe map sensor on the different piggy backs) i have a 4efe turbo-ed but i didnt do the install myself i got it like this, mine is on the standard map sensor!! on the aem piggy back ecu. will the ecu master det3 require a 4efte