The best meaning of this car engine P2341 Code is found from the car manufacturer and check or solve the car engine according to that meaning. The trusted meaning of the car engine code is found from the manual of the car engine but you can use the general meaning of the code and it is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 3 for IC Module 4X Ref Circuit Intermittent, No Pulses. 4 for BBV Sensor Circuit Low Voltage and 1 for TFP Valve Position Switch-Drive Without Drive Ratio.