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unknown parts (vacuum hose job) and other questions

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Old 03-26-03, 09:43 PM
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unknown parts (vacuum hose job) and other questions

I tried to get this digital camera my friend loaned me to work on my comp but forgot the software so I will have to describe the parts I am looking for names of.

One is an electrical connection that is on top of the air control valve and is bolted in. It is a black wire connected to the top of it with a 19mm bolt anchoring it down on the ACV.

The other is an electrical device hooked on to the side of the throttle body. On the side closest to the firewall. It has a four pronged connection of alternating silver and brass colored that are male. It has something to do with throttle but I am not sure.

Also, is there a difference in the small diameter check valves? Can you use the same small diameter check valves interchangeably? I have 4 small diameter check valves that need replacing and wasn't sure whether I need to order a different one for each line based on them not looking the same or even the same color.

And lastly...the metal check valve coming from my purge control is flowing both ways and needs replacing. Is this the only large diameter check valve or are there others.

Thanks for hearing me out.

garrett
Old 03-27-03, 04:57 PM
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Re: unknown parts (vacuum hose job) and other questions

Originally posted by Garrett
Also, is there a difference in the small diameter check valves? Can you use the same small diameter check valves interchangeably? I have 4 small diameter check valves that need replacing and wasn't sure whether I need to order a different one for each line based on them not looking the same or even the same color.
People have interchanged them and didn't notice any problems (that I'm away of). I believe they are just color coded by Mazda but I don't think anyone has tested them to see if they all open at the same or different pressures.

Originally posted by Garrett
And lastly...the metal check valve coming from my purge control is flowing both ways and needs replacing. Is this the only large diameter check valve or are there others.
There should only be one large aluminum check valve. If it's flowing both ways, you should replace it. The part number is: NF01-13-890

Price should be around $17.
Old 03-27-03, 06:30 PM
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Thanks Mahjik, and while we are on the subject...I am looking at the parts manual and am seeing alot of confusing numbers beside the part number such as No. 3 or No. 2 but with the same corresponding part number. Does that mean it is the same part but with variation?

I am trying to get the part number for the pressure regulator solenoid and the double throttle solenoid but they both say 13-240 except the pressure solenoid says 13-240 (No. 2) and the double throttle 13-240 (No.1) Do I need to include this distiction when ordering the part?

garrett
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