You may know the meaning of the engine U1072 Code for learning or solving the car engine. If you want to know the general meaning of the code, you will get the information from online. The meaning of the code is U for Network Code Problem is climate control system, lighting, airbags, etc. 1 for MFG – Manufacturer Specific. 0 for Fuel And Air Metering. 7 for Vehicle Speed Output Circuit and 2 for A/C System High Pressure High Temperature. By the following some symptoms, it is easy to know the reason of the car engine problem and take proper action for the solution.