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P2401 and P2419 indicate an issue with the vacuum pump module. Here is some info for you.
P2419 BMW - Evaporative Emission System Switching Valve Control Circuit Low Read more: https://www.autocodes.com/p2419_bmw.html
P240A indicates an issue with the leak detection pump. Here is some info for you.
P240A BMW - Evaporative Emission System Leak Detection Pump Heater Control Circuit/Open Read more: https://www.autocodes.com/p240a_bmw.html
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