VSV valve
- Thread starter DonRaniro
- Start date
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Denso VSV Vacuum Canister Purge Switch Valve 084600-3550 Mazda, Toyota | eBay
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- Thread starter
- #3
Thanks a bunch! I’ll order one of those as well. Picked up this one on eBay for $12Denso VSV Vacuum Canister Purge Switch Valve 084600-3550 Mazda, Toyota | eBay
Find many great new & used options and get the best deals for Denso VSV Vacuum Canister Purge Switch Valve 084600-3550 Mazda, Toyota at the best online prices at eBay! Free shipping for many products!www.ebay.com
That one will work, too. You'll just need a connector or wire direct with spade terminals. The ebay one with the pigtail is not the proper connector, either, but easier to make work. Just swap the little black cylinder 'filter' on to it.
If your truck did not come with A/C I don't remember if the wiring for the A/C idle up solenoid is there or not.
The connectors for the black one are on ebay.
Good luck.
If your truck did not come with A/C I don't remember if the wiring for the A/C idle up solenoid is there or not.
The connectors for the black one are on ebay.
Good luck.
- Thread starter
- #5
Spike strip, where exactly is the A/C idle up solenoid located?
On driver's fender. No pic handy.
- Thread starter
- #8
Appreciate the photo! So are the vsv and solenoid the same thing?
- Thread starter
- #9
Yes
Verify the valve works by putting 12v directly to it. You should hear or feel a click.
Verify you're getting 12V to valve at the harness side.
Verify you're getting 12V to valve at the harness side.
near as I can tell the A/C idle up tubing shown in this picture is not connected properly. The lower port on the VSV should be connected to the ac idle up diapragm, but it is connected to a vacuum source on the brake booster. It looks like both ports on the VSV are connected to a vacuum source. Connect the tubing according to the schematic above.
4runner2FJ60
SILVER Star
I had my hoses swapped when I reconnected everything and got this terrible hiss that was coming from the carb and manifold area.....I thought it was an exhaust leak. Swapped hoses and it fixed it.
Photo isn't mine and was only intended to show location of components, although any source of manifold vacuum will work with the open port of VSV then connected to idle up .
I was not criticizing you. I wanted the OP to know the tubing connections looked wonky.
Yup. Got that. No worries. Just adding context. 
- Thread starter
- #18
So anything less than 12v will keep the solenoid from working correctly? Need to find my multimeter and check the voltage at harness side. I can hear the solenoid click when I turn the a/c on and it holds vacuum, but won’t release it. It did release vacuum when I connected it directly to the battery though.
Look for chafed wires inside the cab under the dash.
