z22_cariad Had this code with p0403 too. Egr sensor A high. The pipe going into TB moves a lil and when itdoes I can hear suction. Would this be it or am I looking in wrong I place.
MikeS u mean the pipework for the egr valve from head to inlet manifold it shouldn't leak otherwise it will throw up TB codes as the throttle position will regulate the pressure inside the manifold, look in the howto mods on how to block it off