Question about 1992 Ford Crown Victoria

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Air suspension problem 92 crown vic

I replaced the two air bags on my 92 crown vic and the air compressor won't come on and yes, the cut off switch is on. How do I troubleshoot the system to determine the problem? I think the compressor is bad but I don't have the correct proceedure to test it.

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You can unplug it at the compressor end and supply your own power with a couple of bits of wire straight from your battery and does not interfere with the vehicles systems.Make sure you put positive to positive etcThat will tell you it operates.You will then have to remove outlet hose to check that it is creating any pressure.The pump should have a reciever drier that keeps moisture out of the air lines Considering the age of the vehicle that part is due for replacement.Do you have a test light/probe to check if you have power to the pump?You can do this test at the compressor plug.

Posted on Oct 17, 2008

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