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A BMW X5 E70 (X6 E71) was brought in for repairs. The engine does not start, the starter turns, but there are no signs of seizure. The operation of the submersible fuel pump in the tank is not heard. Where is the fuse for the fuel pump, for the fuel pump control unit. Diagnostics using the Kingbolen scanner and the Ediag program (Kingbolen Ediag, Launch, Thinkdiag Diagzone Pro) showed an error in the engine control unit 49B8 communication with the EKP (EKPS) unit. There is no main power supply on the EKP unit. Where is the fuel pump control unit, how to check the power supply, the connection diagram of the EKPS unit. Where to get car diagrams. An application for repairing foreign cars, for android carmin.