I just replaced this valve on my 2000 Celica, same-ish area, just the single p0446 code. It was a pain in the butt without taking out the exhaust, but I managed to do it. I didn't bother with the screw, I just broke off the bracket on the old rusty VSV. I got a Dorman 911-601 as a replacement. Stays snug in there with the hoses connected, just zip tied the VSV to what was left of the bracket. Old valve was stuck open and no response to a 9v. The new Dorman is closed by default, opens just fine when energized, and closes right back up when not.
@@richardbrickner3212 Yep, a single p0446 is 9.9/10 times that valve on the canister. If the canister was cracked or a leak in a hose, it would light up all the rest of the p044x codes along with 446.
Hi Richard. Not to be critical, but I wanted to point out in your testing of the bad unit you didn't have the red lead connected all to the battery. Of course isn't going to click if it isn't connected to the battery. I'm surprised you didn't notice this during previewing it before you posted the video. Again, not trying to come across as critical. Thanks for the video.
The code PO 446 was on my wife's 2000 Toyota camry. The auto service wants to replace EVAP canister with labor and material, which would be $450. After viewing your video, I am going to check that part, hopefully, I can get it out. Thanks.
Good luck, please let me know, if this cures your car. Maybe spray penetrating oil on screw beforehand & when gettting a replacement screw make sure it isn't long enough to puncture the new part. Please subscribe to my channel.
Thanks for this. I did this to my 2000 camry this weekend. When I took the old one off it was stuck open. The part cost me more than $20 on Amazon though.
I had the same code (among others). We chased the code for 10 years! Changed everything in the EVAP system. Even changed the fuel neck! Anyways, recently another shop did a smoke test (last year we had a smoke done but that shop hooked it up to wear you put the fuel in, which the current shop said was wrong) and they said the vent valve (Roll Over Valve) was leaking. We Spent about $800 replacing the charcoal canister (which comes with that valve) and the roll over valve. They need to drop the fuel tank to replace it. Now we have to drive the car 75 to 100 miles to get enough "Drive Cycles" to make sure the check engine light dont come back on. In our case it was not that valve on the canister because the light came back on after driving about 110 miles. Hopefully it is this roll over valve.
Thanks for the informative video 👍I recently had the P0446 pop up as pending status (no CEL) just before the dreaded SoCal smog/emission test. Reading online, California allows one monitor in "not" ready status to pass an emission test 🙂
Thanks for this info. I was able to get just the solenoid out and sure enough it didn't click with a 9 battery. Bought a new solenoid from Rock auto. Was able to find a screw that fit and everything went back together fairly easy. So much better than buying a new charcoal canister.
Wow! Thanks, that changes my whole plan for fixing the codes. I was about to order this to see if it works. It's part #Vapor canister purge valve (aka Valve Vacuum Switch) 90910-12264 right?
Thanks for the heads up. I would say check it on the car, if that happens. When i was doing this , i had two double alligator clip leads and 9 volt and by feel connected to solenoid contacts and checked right on car. Also checked the new one before install, but it cleared the code so no reason to check now.
I cant find the post to comment on but someone asked if I could make a replacement video. On my vehicle this part is in a very tight spot, screw was rusted on and there wasn't enough room for a 1/4" ratchet, I had to use pliers & vice grips to remove and I just crawled under the car. so not the easiest thing to do needed both hands and no room for anyone else. so I don't have plans for a replacement video.
Great video and informative. I have the same code of P0446 and changed the purge valve. It seems the wiring harness for purge has no power. Can you let me know and I can use the multimeter? Thks and new subs.
You would need a diagram of your cars wiring and what pins on wires are what, also probably not constant power to the harness, ie key on or car running. I would check all fuses first then relays. Before that clear codes from car, disconnect the cars battery for a hour and see if that helps.
Great! Just wanna find out if a faulty fuel EVAP system could reduce gave mileage. I have literally been losing 60 miles on every tank refill since 2019. That amounts to much over a long period of time
I noticed Toyotas are not to good at setting codes until something actually quits working. The computer see's the right voltage, so it doesn't set the code. That may be for more than just Toyotas too.
I just goggle codes. I had multiple codes too, i also replaced o2 & temp sensor. Replace them one at a time & each one for its own code. So my answer would be no i dont think so.
You did have to remove it to replace it. Do you think you could have tested it in place and heard it click in place and could have reached the terminals with the leads.? Thanks for the information.
I got the same exact code on my Chevy Malibu 2004. Someone who use to work on cars said that I’ll most likely have to replace the whole catalyst converter…. Can this really be the reason ? The code mentions circuit malfunction
Sorry David i dont know. I would try cheapest & easiest repairs first. May be as easy as replacing the gas cap. If i were you google year and make of your car and code an see if gives you any idea what would cause code.
@@richardbrickner3212 yeah it’s definitely not the gas cap as I’ve already changed that over a month ago and still the same code. I’m going to try s few other things that are way cheaper because I’m definitely not paying for a catalyst converter that cost more then my car is even worth . Thank you for the info I appreciate it
Cat problems will give you a different code, not in the evap p044x family. Generally, when a new canister is purchased and installed for a singular p0446 (no other codes), a new valve almost always comes with it attached. So the problem is usually fixed, but it's because the valve which was the problem got replaced. If there was a problem with the canister, it will light up every p044x code.
The battery being disconnected in the video has been pointed out in the comments, however i had already tested it on and off the car. As for removing it from the car i did it while the car was on the ground and there was barely any room for both my hands.
Thank you, someone in comments had already pointed that out. I had tested the part on the car, so i knew it was bad. Then i made the video when i got the new part.
This part is called Pressure Switching Valve which is attached to the vapor canister. Purge Solenoid and Vent Solenoid are near the air filter at the front. It is used for EVAP testing purpose. It should be in open position in normal operation.
I'm not sure. Original on car was Phillips head (sheet metal screw). I used a 1/4" hex head self tapping screw, just want to make sure the new screw does not touch the plastic body of the part, i checked before installing. Screw hole in metal of new part, screw all the way in, check that it doesn't touch plastic, file down if needed.
Im not sure. Are you getting P0446 code? Its similar on many cars. I start by finding the part online, then looking where it is on vehicle, finally unplugging & testing part on if possible
@@fastechsystems404 online where? Auto parts stores? I dont know your exact model / engine size. But just looked up vapor canister purge valve on ebay & found some.
@@richardbrickner3212 Checked parts stores, rock auto, Toyota. Even with my VIN Toyota gets stumped. They ask what part is in it now, but what if the wrong part was put in last time! There's confusing names for parts ... vapor pressure sensor, vacuum control valve, vent solenoid, purge solenoid, Vapor Canister Purge, Vacuum Switching Valve, Emission Control Canister Purge Solenoid etc. '97-'99 canisters have no replaceable components. a really poor design. For code 0446 there are 10 possible reasons. I ordered a gas cap for $3.30 online. I'll know next month if it's that simple.
@@fastechsystems404 autopart stores wont sell the part you need, ive never had luck with dealerships. ( i needed a shift rod for my BMW & the mechanic didnt even know what the part was when i showed him it). I would start by locating the charcoal canister on the car, unplugging and testing the part right on the car. Then removing it if its bad ( car will run without it) then visually matching it on Ebay, year make model engine size car charcoal canister valve.
@@richardbrickner3212 I replaced mine with a dorman brand part about a week ago. Now a 9 volt battery won't make it click I have to use a 12 volt battery. This is on my 98 it's the early version cannister system.
Richard, thanks so much for the insight. We have the same car with the same code. Where did you order the part? I Googled and could not find one at that price.
@@AikidoTubeSock what doesn't work? I know the test works because I fixed my car. make sure the 9 volt is good & test your part if it does click it bad. That is the whole point of my video.
this seller has no parts for sale anymore. Vapor Canister Purge Vacuum Valve for Toyota Celica Camry Sienna Lexus ES300... search this and make sure it fits your vehicle. cheapest I could find was 39$
Should be the same test on many vehicles. Start by searching part for year, make, model. Then search where charcoal canister is on your vehicle and if you can disconnect plug and test before replacement.
Tony, sorry you think I talked too much. I wanted to be thorough for those who may have never done something like this before. I think too much info is better than not enough, like videoes I have to guess about, don't really help, or not in English w/o subtitles. to each their own.
I agree. I do think it's a great video otherwise and the actual information was helpful, although my car is a 2000 Camry so the one in mine is right there in the engine bay for easy access. If Richard kept to the relevant info only this could be a 4-5 minute video. Some people are just verbose and that's how they communicate. Overall, good job!
The check engine light was on. I took it to a chain auto part store & had them read engine codes for free. Then i search engine the code number/s the P0446 is vapor vsv valve, then i removed & tested the valve from the vapor emissions canister as detailed in my video & ordered the part from ebay.
The point is to test to see if the valve is bad, to replace it to clear P0446 code & save hundreds of dollars by not replacing the whole vapor canister
I just replaced this valve on my 2000 Celica, same-ish area, just the single p0446 code. It was a pain in the butt without taking out the exhaust, but I managed to do it. I didn't bother with the screw, I just broke off the bracket on the old rusty VSV. I got a Dorman 911-601 as a replacement. Stays snug in there with the hoses connected, just zip tied the VSV to what was left of the bracket. Old valve was stuck open and no response to a 9v. The new Dorman is closed by default, opens just fine when energized, and closes right back up when not.
So it corrected the problem?
@@richardbrickner3212 Yep, a single p0446 is 9.9/10 times that valve on the canister. If the canister was cracked or a leak in a hose, it would light up all the rest of the p044x codes along with 446.
Hi Richard. Not to be critical, but I wanted to point out in your testing of the bad unit you didn't have the red lead connected all to the battery. Of course isn't going to click if it isn't connected to the battery. I'm surprised you didn't notice this during previewing it before you posted the video. Again, not trying to come across as critical. Thanks for the video.
Even i noticed that 😅
I think he was just demonstrating what he did. Not trying to do it again
You are freaking awesome dude. I have a 1998 Camry V6 and had just the P0446 code come on this month on the 17th. Thank you so much.
@Antonio David I have a 1998 Toyota Camry and my p0446 came up are you telling me I'm covered by Toyota for free to fix this problem???
@Antonio David And how do I get it to be fixed..
Seems like it only applies to diesel engine vehicles
I read the same but it seem to cover 2004 - 2006 gas .
The code PO 446 was on my wife's 2000 Toyota camry. The auto service wants to replace EVAP canister with labor and material, which would be $450. After viewing your video, I am going to check that part, hopefully, I can get it out. Thanks.
Good luck, please let me know, if this cures your car. Maybe spray penetrating oil on screw beforehand & when gettting a replacement screw make sure it isn't long enough to puncture the new part. Please subscribe to my channel.
Thanks for this. I did this to my 2000 camry this weekend. When I took the old one off it was stuck open. The part cost me more than $20 on Amazon though.
I had the same code (among others). We chased the code for 10 years! Changed everything in the EVAP system. Even changed the fuel neck! Anyways, recently another shop did a smoke test (last year we had a smoke done but that shop hooked it up to wear you put the fuel in, which the current shop said was wrong) and they said the vent valve (Roll Over Valve) was leaking. We Spent about $800 replacing the charcoal canister (which comes with that valve) and the roll over valve. They need to drop the fuel tank to replace it. Now we have to drive the car 75 to 100 miles to get enough "Drive Cycles" to make sure the check engine light dont come back on. In our case it was not that valve on the canister because the light came back on after driving about 110 miles. Hopefully it is this roll over valve.
What did it wind up being?
@@rkgsd it was the rollover valve in top of the gas tank
@@shark5919 thanks and glad you could track it down.
Was this hard to do yourself?
The fuel neck and fuel pump we did ourselves but not the vent valve. They need to drop the tank to get at it.
Thanks for the informative video 👍I recently had the P0446 pop up as pending status (no CEL) just before the dreaded SoCal smog/emission test. Reading online, California allows one monitor in "not" ready status to pass an emission test 🙂
Thanks for this info. I was able to get just the solenoid out and sure enough it didn't click with a 9 battery. Bought a new solenoid from Rock auto. Was able to find a screw that fit and everything went back together fairly easy. So much better than buying a new charcoal canister.
Im glad it worked out for you. I got some crap that the wire came off in the video, but it was bad i checked in on the car before taking it off.
My man Rich, you are the man. Keep doing what you're doing. It is very helpful.
correct. I bought it on Ebay. I'm trying to add a link to the part. part number is in my description.
This is a vapor pressure vsv, not a purge vsv. The purge vale vsv is located by the air filter.
Thanks for the correction. i'm not sure if, I got the incorrect info from just the part listing or other research info.
Wow! Thanks, that changes my whole plan for fixing the codes. I was about to order this to see if it works. It's part #Vapor canister purge valve (aka Valve Vacuum Switch) 90910-12264 right?
Be careful, some of those solenoid will test good on the bench but once the air that heats up goes in it it will fail.
Thanks for the heads up. I would say check it on the car, if that happens. When i was doing this , i had two double alligator clip leads and 9 volt and by feel connected to solenoid contacts and checked right on car. Also checked the new one before install, but it cleared the code so no reason to check now.
at minute 2:37 the positive cable to the 9v battery is not connected. and so he did his test assuring that the valve does not work and that it is dead
Yes, this has been pointed out. I checked the part on the car, did not click. Video is a reenactment. Replacing removed the code.
You can use some washers so you don't go too deep..! For parts check Rock auto parts also AM autoparts..
I cant find the post to comment on but someone asked if I could make a replacement video. On my vehicle this part is in a very tight spot, screw was rusted on and there wasn't enough room for a 1/4" ratchet, I had to use pliers & vice grips to remove and I just crawled under the car. so not the easiest thing to do needed both hands and no room for anyone else. so I don't have plans for a replacement video.
Great video and informative. I have the same code of P0446 and changed the purge valve. It seems the wiring harness for purge has no power. Can you let me know and I can use the multimeter? Thks and new subs.
You would need a diagram of your cars wiring and what pins on wires are what, also probably not constant power to the harness, ie key on or car running. I would check all fuses first then relays. Before that clear codes from car, disconnect the cars battery for a hour and see if that helps.
good video but if you don't hear a click try you standard 12 volt battery. My 2003 corolla needed a bit more power and started to click.
the one that didn't click was the bad one from the car, that was giving the P0446 code. The new one clicked with the 9 volt and no more code
Great!
Just wanna find out if a faulty fuel EVAP system could reduce gave mileage. I have literally been losing 60 miles on every tank refill since 2019. That amounts to much over a long period of time
Im not the person to answer this question. Is your check engine light on, being on the car is in limp mode. Just a thought.
@@richardbrickner3212 yeah, it's ON. I've got PO446, P0441, P1130 and P1150
Richard,
This is for the Charcoal Canister valve? ( under the Rear axle)
can you pls mention where you made the Purchase from ? ( ebay or Amazon, etc)
I noticed Toyotas are not to good at setting codes until something actually quits working. The computer see's the right voltage, so it doesn't set the code. That may be for more than just Toyotas too.
Be careful with aftermarket switching valves. They often don't hold a vacuum very well.
Thats a good point, however the part I received was genuine Toyota
Would this be a fix that could solve my Camry throwing P0440, P0441, and P0446 at the same time?
I just goggle codes. I had multiple codes too, i also replaced o2 & temp sensor. Replace them one at a time & each one for its own code. So my answer would be no i dont think so.
This valve switch is under the hood
Not on my 01 Camry.
To start at test go to 2:09
wher u get it for such a good price? i need that piece
You did have to remove it to replace it. Do you think you could have tested it in place and heard it click in place and could have reached the terminals with the leads.? Thanks for the information.
I did test it in place before removing. difficult to do. removed the plug and felt the pins, I used the alligator clip leads from my video
thanks Aaron hope this fixes your problem.
I got the same exact code on my Chevy Malibu 2004. Someone who use to work on cars said that I’ll most likely have to replace the whole catalyst converter…. Can this really be the reason ? The code mentions circuit malfunction
Sorry David i dont know. I would try cheapest & easiest repairs first. May be as easy as replacing the gas cap. If i were you google year and make of your car and code an see if gives you any idea what would cause code.
@@richardbrickner3212 yeah it’s definitely not the gas cap as I’ve already changed that over a month ago and still the same code. I’m going to try s few other things that are way cheaper because I’m definitely not paying for a catalyst converter that cost more then my car is even worth . Thank you for the info I appreciate it
Cat problems will give you a different code, not in the evap p044x family. Generally, when a new canister is purchased and installed for a singular p0446 (no other codes), a new valve almost always comes with it attached. So the problem is usually fixed, but it's because the valve which was the problem got replaced. If there was a problem with the canister, it will light up every p044x code.
Excellent educational video But you have to go straight to the point. Thank you very much.
Your battery isn’t connected, can you show the video how you took it from the car?
The battery being disconnected in the video has been pointed out in the comments, however i had already tested it on and off the car. As for removing it from the car i did it while the car was on the ground and there was barely any room for both my hands.
When you tested the old one at 2:37 the 9 volt battery wasn't even connected.....lol
Thats been pointed out. Video flub, i had already tested it & knew it was bad.
@2:09 the red wire is not connected to the battery!
It has been pointed out. The testing was already done and part confirmed bad, i was holding the tablet and working with one hand.
Just fyi the red clip lead wasn't connected to the battery when you tested the old part. No doubt it was actually bad, just pointing thta out.
Thank you, someone in comments had already pointed that out. I had tested the part on the car, so i knew it was bad. Then i made the video when i got the new part.
Where does this part go? On the vapor canister? or under the hood? Is this part the same as Canister Purge Solenoid? Thanks!
On my car (01 camry 2.2l) on the vapor canister, its under the back tires just behind the spare tire bump.
This part is called Pressure Switching Valve which is attached to the vapor canister. Purge Solenoid and Vent Solenoid are near the air filter at the front. It is used for EVAP testing purpose. It should be in open position in normal operation.
Next time rotate the damn phone 90 degrees. Y'know? Landscape, not portrait.
Thanks for the tip. I'm a newbie
David Lee hey be greatful your learning something for free dumb fuck
David is savage lmao
I just read more comments. Someone had already pointed that out. My apologies.
No problem. This is my 1st video & i had confirmed the part was bad before removing from car. New part working great, code did not come back.
maybe some people need more than a brief explanation. sounds like you already know what you're doing. so why are you bothering to watch.
Our advanced auto had no clue what this code was!
Bro, the jumper wire was not connected on the “old” valve 😅😅
Has been pointed out. I tested before the video, came off while filming (one handed with phone).
Screw: Do you know the size and length of the screw?
I'm not sure. Original on car was Phillips head (sheet metal screw). I used a 1/4" hex head self tapping screw, just want to make sure the new screw does not touch the plastic body of the part, i checked before installing. Screw hole in metal of new part, screw all the way in, check that it doesn't touch plastic, file down if needed.
where is this thing locate at?
Under the back of the car in front of the spare tire bump
why when you make the test in the old Vapor canister purge valve, one of the cables was disconnected, that's why don't work
yes the cable needs to be connected, It came off in video. part is bad, I tested it on the car and off. with the cables connected
Good catch
Is this a purge solenoid or a vent solenoid?
Its listed as a vacuum switch solenoid or vapor canister vent solenoid. Purge is something else. Hope that helps.
Does this solution pertain to my 1997 Camry 6-cylinder ?
Im not sure. Are you getting P0446 code? Its similar on many cars. I start by finding the part online, then looking where it is on vehicle, finally unplugging & testing part on if possible
@@richardbrickner3212 Yes P0446. Online they only sell the whole canister for my car.
@@fastechsystems404 online where? Auto parts stores? I dont know your exact model / engine size.
But just looked up vapor canister purge valve on ebay & found some.
@@richardbrickner3212 Checked parts stores, rock auto, Toyota. Even with my VIN Toyota gets stumped. They ask what part is in it now, but what if the wrong part was put in last time!
There's confusing names for parts ... vapor pressure sensor, vacuum control valve, vent solenoid, purge solenoid, Vapor Canister Purge, Vacuum Switching Valve, Emission Control Canister Purge Solenoid etc.
'97-'99 canisters have no replaceable components. a really poor design.
For code 0446 there are 10 possible reasons. I ordered a gas cap for $3.30 online. I'll know next month if it's that simple.
@@fastechsystems404 autopart stores wont sell the part you need, ive never had luck with dealerships. ( i needed a shift rod for my BMW & the mechanic didnt even know what the part was when i showed him it). I would start by locating the charcoal canister on the car, unplugging and testing the part right on the car. Then removing it if its bad ( car will run without it) then visually matching it on Ebay, year make model engine size car charcoal canister valve.
Great informative video sir
So did it fix the problem or ?
Yes, replacing this part fixed the problem
@@richardbrickner3212 I replaced mine with a dorman brand part about a week ago. Now a 9 volt battery won't make it click I have to use a 12 volt battery. This is on my 98 it's the early version cannister system.
S
Sorry i don't know much about the repair of these, only passing on what worked for me. Check your 9 volt with a multimeter for 9 volts.
Richard, thanks so much for the insight. We have the same car with the same code. Where did you order the part? I Googled and could not find one at that price.
ebay item #
262934240417 copy & paste this # to ebay search. Please Subscribe. Thanks Rich
@@richardbrickner3212 doesn't work
@@AikidoTubeSock what doesn't work? I know the test works because I fixed my car. make sure the 9 volt is good & test your part if it does click it bad. That is the whole point of my video.
doesn't click it's bad
this seller has no parts for sale anymore. Vapor Canister Purge Vacuum Valve for Toyota Celica Camry Sienna Lexus ES300... search this and make sure it fits your vehicle. cheapest I could find was 39$
Can I use a 12V battery to test?
is this work in a celica/
Should be the same test on many vehicles. Start by searching part for year, make, model. Then search where charcoal canister is on your vehicle and if you can disconnect plug and test before replacement.
Toyota buenos carros
Thanks
You did not hear anything because the positive wire was not connected to the battery 😅
No this has been pointed out. I tested it before making the video. It was bad and changing it fixed the problem.
That is way too much talking man I had to skip 80% of the video just to get to the point of what you were trying to get across
Tony, sorry you think I talked too much. I wanted to be thorough for those who may have never done something like this before. I think too much info is better than not enough, like videoes I have to guess about, don't really help, or not in English w/o subtitles. to each their own.
Tony Jackson #
Hahaaaa
I agree. I do think it's a great video otherwise and the actual information was helpful, although my car is a 2000 Camry so the one in mine is right there in the engine bay for easy access. If Richard kept to the relevant info only this could be a 4-5 minute video. Some people are just verbose and that's how they communicate. Overall, good job!
Можно было коротко объяснить, не надо 8 минут снимать видео по электромагнитный клапан, а так спасибо за видео.
Where did you get the part and how did you know it was defective?
The check engine light was on. I took it to a chain auto part store & had them read engine codes for free. Then i search engine the code number/s the P0446 is vapor vsv valve, then i removed & tested the valve from the vapor emissions canister as detailed in my video & ordered the part from ebay.
what is the point?? dude??
The point is to test to see if the valve is bad, to replace it to clear P0446 code & save hundreds of dollars by not replacing the whole vapor canister
Have you got two handsome
Хоть понимаешь что пишу?
ANYONE ELSE SMELL BURNING WHILE DRIVING WITH THIS CODE ON??
Please get someone to check you car if you smell something burning.
Get a real camera📽.
Please subscribe and 9700 of your friends, and I will gladly purchase a real camera, and retire my Samsung S5.
Great video but literally 8 minutes to long. Get to the point
If part doesn't click, it's broke, replace. Please subscribe for more!
My man Rich, you are the man. Keep doing what you're doing. It is very helpful.
My man Rich, you are the man. Keep doing what you're doing. It is very helpful.
My man Rich, you are the man. Keep doing what you're doing. It is very helpful.