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What is this valve?

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Old 04-21-21, 08:24 PM
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What is this valve?

To the right of the oil filler cap, with the black and blue wire connected to it. I'm removing some of the emissions stuff and couldn't figure out what it's for. I've searched...a lot.

It's on a 1990 13B NA
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Old 04-21-21, 11:27 PM
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foxed.ca site has the manuals and diagrams. they may help identify it.
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Old 04-21-21, 11:54 PM
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Couldn't find anything there, but thanks for sharing the site!
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Old 04-22-21, 11:41 AM
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Anyone?
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Old 04-22-21, 01:54 PM
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welcome to the board.

was it connected (by hose) to a port on the intermediate housing?
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Old 04-22-21, 02:04 PM
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Thank you. One end went to the air intake hose and the DS end connected to the upper intake manifold.
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