not getting power to air pump

100

Asked by scripmanb Nov 23, 2013 at 02:58 PM about the 2002 Mercedes-Benz S-Class

Question type: Maintenance & Repair

i replaced the front struts then had noise so changed upper control arm after that pump wouldnt work so dealer told me bad pump replaced it and new relay fuses under hood are good but still no power to pump

6 Answers

you've got to get in there with an ohm meter to see if the pump has electrical continuity~ if it does, measure the connector for the presence of 12 volts~

7 people found this helpful.
100

Thanks alot found the break in the line. Got the pump running. If you wouldnt mind got another issue the passenger side is to high. What would be the problem there.

6 people found this helpful.

...the "manifold" as it were is not distributing the pressures correctly...see if you can spot an obstruction...perhaps a bolt that is too long mountin' the thing~

2 people found this helpful.
100

i took the lines off of the block not sure if they are in the right places

4 people found this helpful.

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