The engine P1494 Code is found in the car engine and on the screen of the car engine reader, you will get the engine code. It means the problem of the car engine is found on the area of the code. You need to test the car engine and test the check list Engine Oil Temperature Sensor Malfunction, Ignition/Distributor Engine Speed Input Circuit Malfunction and clutch Position Sensor Circuit Malfunction. You should check the car engines’ problem symptoms. You must not try to fix the car engine by wrong meaning of the code and wrong way. However, the powertrain can be fixed easily.