The network problem of the car engine is easy to fix and the engine U1192 Code also tells about the problem Without solving the car engine problem, you should not drive the car. The general meaning of the code is found online easily and you need to know the real meaning of the code for solving the car engine problem. The general meaning of the engine code is U for Network Code Problem is climate control system, lighting, airbags, etc. 1 for MFG – Manufacturer Specific. 1 for Transmission. 9 for Crankshaft Position Sensor Circuit Performance and 2 for A/C System High Pressure High Temperature.