The engine B1980 Code is really important to fix the engine problem and if you do not get the real meaning of the code, it is really difficult to solve the problem. If the engine problem is not fixed, it is impossible to drive the car safely. So, you should remain alert about the issue of the engine. Read the car manual and you will get necessary information like manufacturer name and model number. The basic meaning of the code is not enough for solving the engine problem. The body of the engine is problematic and it is easy to solve the problem without changing any component.