I had this case few months ago. typical 1.9 Saab 9-5 for DPF remap and my officiousness EGR. Remap done corectly dpf solution from swiftec and after few days problem with egr dtc P0400. Before car went out from workshop i put new MAP sensor cause old one looks like nose of miner & plate betwen inlet and egr. after few day car came back with MIL and from german
notlauf. i tried repace MAF but same shit.i have found abut 2-3 maps in flash done same as edc15 and rest of it by swiftec solution but nothing gets better. im lame or this ecu just dont like me ?