The meaning of the B2194 Code depends on the manufacturer of the car. The manufacturer generally sets the meaning according to the code of the engine. That is why, meaning of the code does not remain same. The common meaning of the code does not help so much. The dictionary meaning of the code is found online also and you can see the dictionary meaning of the code is b for Body Code Problem is antilock brake system, electronic suspension and steering systems. 2 for MFG – Manufacturer Specific. 1 for Transmission. 9 for Crankshaft Position Sensor Circuit Performance and 4 for Cruise Vehicle Speed or Set Speed Difference Too High.
If you are willing to solve the problem from the car engine and you have all necessary tools and machines as well as you have experience, then you need to read the manual of the car to get the meaning what the manufacturer set in the car engine. The problem is associate with the body of the engine and that is why, it does not take time to solve the problem and you can fix the car at cheap rate. When the engine problem is solved, then test drive is important.