When you meet with a problem of the car engine, you must fix the car engine properly but it needs test to know about the car engine problem. The car engine P1553 Code is found from the car engine. The unique multi-displacement method turned off the conflicting pairs of cylinders what permitting the engine to have 3 different configurations and displacements. P1553 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditioning display. However, the system was troublesome, misinterpreted by customers, and a rash of unpredictable letdowns led to the technology being rapidly retired. Fix the car engine by help of an automobile engineer.