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3 port solenoid prefered frequency

 
Old 11-12-2017, 04:28 PM
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Default 3 port solenoid prefered frequency

Hi All,

I have thi solenoid:
https://www.ebay.co.uk/itm/3-Port-Bo...8AAOSwFqJWp4JK

There are no instuction/no details about prefered frequency and max/min duty cycle. Please does anybody know this setup? Or how to get it (especialy frequency)?

Thanks,
Michal
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Old 11-12-2017, 05:39 PM
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Cheap Chinese knock-off of a 3-port MAC valve.
Just use values everyone else uses for their GM MAC valves - these may or may not work, it's a cheap Chinese product after all.
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Old 11-13-2017, 01:07 AM
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please could you share the link to one you are using?
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Old 11-13-2017, 02:39 AM
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This is what a legit one looks like.
Attached Thumbnails 3 port solenoid prefered frequency-s-l1600-1-38.jpg  
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Old 11-13-2017, 02:42 AM
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Please note that the bag of accessories shown have been added by the company marketing it as a boost control solenoid.
The valves themselves just come in the box alone from the manufacturer/importer.
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Old 11-17-2017, 04:14 PM
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A good frequency of the legit 3-port MAC valve is 33Hz. This gives an approximate duty cycle range of 20-80%

So to answer your original question... Try 33Hz?
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