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2001 Mercedes-Benz S430 Question: i've replaced air pump front struts and relay i,m not getting power to pump. ple



scripmanb, East Liverpool, OH, November 23, 2013, 14:36

i had it towed to the deaier and they said bad pump brought it home got new pump and relay still nothing.fuses under hood are good any ideas

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  • Answer #1

    November 23, 2013, 17:45

    check for power and ground at the pump

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    scripmanb, November 23, 2013, 19:13

    No power there what runs the whole system is there a control module

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