Boas amigo então aqui vai e espero ter ajudado.
1º P0340 - sensor de posiçao dos veios exentricos -avaria no circuito
2º P1130 - Fuel rail pressure sensor.
3º P1685 - Invalid key received from the SmartKey immobilizer module (the thingie in the ignition that makes sure you are using a correct key)
•P1685 - SmartKey immobilizer module reports bad key used (this is common if you tried to put the wrong key in!)