The B1888 Code is important thing for solving the problem of the engine of the car. If you do not know the real meaning of the code, you cannot fix the car engine. Without fixing the car engine problem, you should not drive the car. The dictionary meaning of the code is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 8 for Ignition System or Misfire. 8 for Exhaust Gas Recirculation System Valve one and 8 for PCM Stack Overrun. You need to know the right meaning of the code for fixing the issue.