i'm new here and am looking for help. about a year ago i bought a basket case 89 daytona 2.5 turboI. i've put over $4000 under the hood to no progress. here is the issue all sensors,injectors,head, t body,hoses, alt,w pump,ect is new. it starts with just a bump of the key. yet i get a very rich reading from the codes.the codes are 12,15,52,55. the car is not drivable. i'm not sure the wastegate is working or if the boost guage is working. it always reads no boost and a vac. please forgive me i'm normaly buildingon my big block duster and am a little new to turbo charging so i don't know a lot so please give a mope man a hand and get this rightious tona back out on the street bulling imports.