The error meaning of the C1944 Code is important thing. You should fix the car engine to remove the car engine code easily. If the car engine is not solved, you cannot drive the car with engine problem. However, for fixing the car engine it is important to know the meaning of the engine code. If you do not want to fix the car engine problem by yourself or you do not know how to fix the car engine, you can easily solve the car engine problem by the help of the professional or automobile engineer. The automobile engineer can solve the car engine problem but the automobile meaning of the code is not important here. The automobile meaning of the code is C for Chassis Code Problem is controller area network wiring bus and modules. 1 for MFG – Manufacturer Specific. 9 for Fuel And Air Metering (Injector Circuit Malfunctions Only). 4 for BBV Sensor Circuit Low Voltage and 4 for Cruise Vehicle Speed/Set Speed Difference Too High.
However the chassis problem is related with the car engine problem and it can be fixed easily. Do not drive and fix the car by yourself until the car engine problem is solved.