The B2245 Code is related with the engine and it is related with the car engine. Do not drive the car if the car engine problem is not solved. This code has a dictionary meaning and that is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 2 for MFG – Manufacturer Specific. 2 for Accelerator Pedal Position (APP) Sensor 1 Performance. 4 for BBV Sensor Circuit Low Voltage. 5 for Park or Neutral Position (PNP) Switch Circuit Engine Torque Signal Circuit. This meaning of the code is not so helpful for the engineer for solving the issue.