Hey today i decided to clean up my engine bay and degrease the motor. taped off dizzy, dizzy connectors, etc. thought i was good. did my cleaning job.

pulled the spark plug wires and had water in #1 and #2 cylinders, so i dried it all out. went to start my car to put it in the garage, and it doesnt run right at all. sounds and feels like its missing. so i checked the code, and its code 3- map sensor. so i unplugged it and dried it out, reset ecu. same code and still runs crappy. whats wrong? help, this is my DD!