Servus Volvo municipality With my Volvo XC 60 (Bj. 2014 / 9101 / AZU) is the yellow check control lamp in the displ. since approx. 178000 Km. Error memory indicates the error P2413000 exhaust gas return system power and ECM-P200900 control circuit impeller intake manifold nied (bank 1). P200900 I was able to delete, however, the P241300 error remains in the memory. The AGR valve (under the black cap of the hook-shaped lever) I was able to manually re-run, but also here blocks the valve after a few km again. Does possibly Backspray/WD40 or injector-solver spray help to keep the valve running or does only help a new valve? Is the AGR cooler broken / leaked and the system then locks the valve (location -2.35%) to protect the engine or does not exist this protective mechanism at all? Has someone exchanged the AGR valve and cooler in 2022 and what did the fun cost? Does someone know a good and cheap bin vehicle?