The B2241 Code explainnation is necessary for solving the car engine. There are many things what can be the cause of the code appear. The code has several meanings and those different meaning are related with the car manufacturer. You can use the dictionary meaning for solving the car engine problem and the dictionary menaing of the code 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 and 1 for TFP Valve Position Switch-Drive Without Drive Ratio.