Intermittent stalling

Hello sorry so long I have codes now thee codes are listed as follows b1216, b1221, b1225, b1232, b1236, b1295 I look up some of them some didnt pop up so can u help me with these.

Thanka alot but may I ask where is the cran sensor located at and is the module the brain to the car called the ecm and is the pressure suppose to be at 40 psi

Ok the psi is not going past 9 with the fuel pressure check what does that sound like

The car starts and runs fine for like 10-15 minutes then dies it will start one more time with a little miss then wont start at all unless I floor it to keep it going then stron smell of gas. I changet coil pack fuel pump fuel filter fuel injection regulator and O2 sensor no service engine soon light is on but I manually checked for a possible code and it doesnt show one. I'm lost now and just cant figure it out

The upgraded version that buick got, got it from auto advantage it is the wide four pronge now, buick no longer have a three prong
its cranking but will not turn over and stay started

Im not surehow to respond to you razmataz but yesthe fuel pressure was at specs

No not yet its raining hard out side but I will check in the morning, where might the bad connection be meaning area and I will also check the ground if thats not it what else might I check also thanks alot for the response I will start workin on it at 9:00 am I will post a message back soon as iam done to give results

Sorry I just saw this yes I rented the tester and the pressure was within specs and even though it was I figured since it was a 1992 and most everything was original things were getting tired so to speak thats why I really had no problem changing the fuel pump, strainer, filter, and fuel injection pressure regulator

Thank you will do

Ok I checked all the components mentioned the idle air control valve had a lot of soot on it it had movement but im not sure how much movement it is supposed to have though and with all the sensors I dont know how to check them with a multimeter so all I can tell you or give you is visual information the map sensor had some soot on it but the platinum wires were in tact and the TPS moved freely

Olk did everthing took o2sensor off car starts up but when pushing throttle body car sounds to be wanting to die or cut off