Hello !! I think that you can post that again at Peugeot and Citroen at the same time. Motor EW10A 2.0 16V 2007 Marelli IAW6LPB CAN. The engine goes after a good 2 min in emergency run, that sounds as if also 2 ZYlinders are switched off, the throttle valve goes to a measured value of 0.8 volts ( emergency run position). Error entry P1160 air flow rule deviation. The values of the throttle valve are always in the green range.