Question about 1992 Mazda MX-3

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Problem with the check valve

I want to know if both the terminals in the check valve are suppose to begrounded? Becuase wheni testit the two terminals. One is grounded and the other shows up as a partial ground. I was wondering if its suppose to be like that or maybe a short happened. And when i turn the key on, Only one has power and the other has nothing.

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Sounds right.

Posted on Aug 02, 2009


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