hi, hope someone can point me in the right direction. i've been told by the rac that i have fuel flow actuator fault. that's their code reading. there is no click from the fuel injection pump but there is one from the relay. i was hoping to fit one myself but i have no idea where it is on the fuel pump. i have a brown plastic electrical connection going to a metallic cylinder on the end of the pump with a flange in the shape of a butterfly that connects it to the pump and a green electrical connection going to a smaller brass bolt on the end of the pump. i thought i might just be able to recognise it but when i google the part it looks nothing like anything that i can see - it's more of a valve looking object with two wires coming from it. is it likely this would just fail. it just didn't start one morning...