to the vehicle: C2 Bj 2008 Facelift 89400km 1.4 HDI to the error: at approx. 80 km/h on the highway the MKL went on and it appeared defective in the display exhaust system. ADAC introduced me and AGR valve in suspected. AGR valve cleaned everything together again and it starts turning but so fast again ignition turned out. Since then it no longer works. New AGR valve ordered and installed but it no longer starts. Error according to Lexia: fuel pressure sensor pos id Electric control valve Exhaust gas recirculation Lufmassmesser Coherence Intake air distributor may be some errors because I tried to start it in semi-built condition. Wanted to hear if someone knows what before I scrap it Since last year, he has only lost the fun of the once dearly gained C2.