Get the real meaning of the B1995 Code and if you read manual of the car engine and car, you will not face any trouble to solving the engine problem. 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. 9 for Fuel and Air Metering. 9 for Crankshaft Position Sensor Circuit Performance and 5 for Park/Neutral Position (PNP) Switch Circuit Engine Torque Signal Circuit. You can easily solve the issue from the car engine and it is not very difficult job for experts.