The real meaning of the U1190 Code helps to solve the car engine problem and this meaning of the code is found from the car manufacturer. Due to use the any general meaning of the code may make new problem in the car engine. Do not use the automobile dictionary meaning of the engine code and the automobile 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 0 for Transmission Engaged At High Throttle Angle.