Mazda Repair: mazda obdII code, keyless entry system, mvp2004

Question
hello I have a mazda MVP2004 and I got the code P2404 how I can fix or find the part for fixed thank you for your cooperation and time

Answer
Not my specialty area but, this is what the system is telling you.  

P2404 - EVAP System leak detection pump circuit malfunction.

The evaporative monitoring system is in operation just after the vehicle is stopped and the ignition key is turned off. If there is an electrical load fluctuation (i.e. keyless entry system) during this time, current flowing to the pump raises quickly. The PCM misdiagnoses this situation as a clogged drain system, causing the MIL to illuminate.

I don't suggest any parts be replaced until the system is cleared of codes.  If the code re-occurs after more than two drive cycles maybe.