Could the bench test pass but the in vivo fail. For example, when engine is at operating temperature (relative hot) could a short appear when the selonoid is hot and expanded or could it bind up.
Just pull the VVT solenoid out of the motor and leave the harness connector on... Turn the keys ON and OFF and see if plunger moves....Do not start the engine..
So, assuming the valve spool doesn't move, what is voltage supposed to be from the ecu? If the solenoid isn't activating, it can be the solenoid, the ecu, or the wiring.
I would think putting 12-14v to selonoid could harm the coil as voltage at connector is putting out 8.6v. Is 7.5 ohms too low? What is the acceptable range?
When you measured voltage at the harness plug, you found 8.6 volts. Why wouldn't you be looking for 12-13 volts ??? What is the "static" (engine just sitting in the off position) voltage window ??
I've been trying to find a vid that shows exactly what your showing in your vid. Although I'm working on a 2012 Malibu and your showing, I believe, a kia. The info was just as useful and so what I needed that it didn't matter. I'm going to put this info into practice when I'm finished posting this. Good man. Thank you. Be the change people. Be Eazy.
Hello, I have a 2012 Volvo XC60 that isn’t passing the California smog test due to an EGR or VVT problem. Since my Volvo doesn’t have an EGR module, the smog shop thinks the problem is VVT related. Do you have any experience with this problem? I would appreciate your opinion.
@@vernicekarbe9277 you may need to clean or replace the EGR valve and VVT solenoid. I would start by cleaning them since they can be costly parts. Here’s a video I did showing how to clean the VVT : th-cam.com/video/ZyQdnMLFfaw/w-d-xo.htmlsi=u6502BnqNe88dgj-
Nice video, clear, concise and to the point, no silly ' musac ' and no highly technical terms to baffle new comers. The video and presentation was A1 and professional.
Thank you for showing the settings on the multi meter. I've got two questions. Will a bad vvt solenoid stop a engine from turning over? 2nd....Do maggots get drunk when they bury alcoholic's? Lol
I have 01 lexus ls430 im getting check engine light i teste and everything test good except the volt on the connection wish im getting 4volts on each not 12v anyone help out please
i have tested my solenoid same as with your in videos, the result is ok. but the engine check or DTC sometimes show error code P0011 and can be reset after that. It's like the intermittent error code of P0011. how do i find the problem?
Hello I'm have a check engine light on my car so I use the AutoZone scanner and he tells me that the oil control valve is bad so I tested it the way you were showing on this video everything checked out but the only problem I have is that I don't know their assistants a specification for this model my car is a Hyundai Elantra 2009 how do I find out their assistance ice you have omayo you control valve he has right now 7.8 ohms offer assistance I will appreciate it very much if you can give me some light and thank you very much for this video and thanks in advance if you can help me on this question
Extremely helpful thank you for explaining the ohms and the volts where should be set. One of the best videos I've seen on TH-cam on how to test sensors. Again thank you for your patience time and video👍
Great video, clear and concise. If I might suggest, to perhaps check for a high-impedance short to the valve body/mounting bracket by using the 200K (kilohms) or 2M (megohms) setting on your VOM. Sometimes such a short can cause trouble with the transistor driving a coil, such as in a solenoid or relay. 😉
I’m wondering if a oil leak sealant its safe to work for a Chevy Cruze with VVT system on it. My car has a leak in the oil cooler, which causes a lot of smoke when the oil drips into the catalytic converter.
hello, can i test with the solenoid inside the engine? the solenoid is difficult to remove in my vehicle, so i would want to test before i try removing it
Excellent explanation and instruction! I just fixed this on a Mini, the vvt piston was was fully extended. There is a spring that should have pushed it back in. Hope that helps mini owners,
Hi, Would like to know if someone knows about the reading #1. I got 1.32 on my multimeter @ 20V with the switch open. 2nd, 3rd, and 4th tests seem to be fine. Is there perhaps a fuse for my 06 Toyota Camry I am not aware of? Any help will be very appreciated. Thanks.
Yeah the engine light was on n the OBD said it was my intake so I replaced both lol 130.00 buck that's for life time warranty one's I did the work my self but thanks I don't have the multi meter to check it
Thank you for the video. I got a check engine light and the code said one of my vvt was bad. I have 4 so I needed to learn how to check which one it is and your video is amazing. Thank you
Both VVT solenoids on my 2014 Veloster Turbo read 7.3 Ohms and the input voltage from the harness is 8.5 Volts. Is that resistance really unacceptable and if so, why? What is the consequence? BTW thank you for the video. It is a great troubleshooting guide.
I have a 1998 Mercedes w202 , my issue is injectors are not spraying fuel, I have spark and fuel in the rail but no spray. Help me out. Thanks in advance
That was useful thanx you...... but I would love to see the solenoid mulimeter numders on the auto data programe it will be lovely to share that with and we will be know what numder should the mulimeter give us
I have done all the test and only problem was only the top open of the solenoid was moving, not the bottom. I noticed some brass shaving on the middle ribs of vvt, but am hoping that's from removing the vvt.
My Toyota Camry wont give a chrck engine light forever..Jerking at stop and accelerate something like coughing..not sure its plug coil or vvti solenoid switch
You did the solenoid test using a 12 Volts battery, although this piece it receive about 5 Volts from the ignition module system, is it the right procedure?
According to the KIA service bulletin the 12 volt test is correct. Kia recommends that 12 volts be applied for no more than five seconds and they caution against short circuiting by accidentally touching both pins at the same time. Hope this helps.
Thanks bro for sharing with us your knowledge.I have same challenge on engine model (2NZ)it faces fresh oil on top of piston number one.Can that vvt sensor can cause that.I need your help?
Sounds like the valve stem seal might be leaking. Here’s a link to a video I did where I replaced them on a GM 5.3L V8: th-cam.com/video/Mf9220cNZiM/w-d-xo.htmlsi=j4WD9C7oeQQ2gJVx
Good stuff sir! So based on your test with the key ignition to the on position the solenoid would be engaged and ready to deliver oil to the VVT timing cam phaser at startup 🙂(Then the engine control module makes adjustments from there)
Great video. 👍 question..when I removed the plug of the solenoid...the wires pop out of the plug...does it matter the order they go back into the harness?...I didn't see the order they were in from the manufacturer. Thanks
The 2010 2.5L Kia Soul has 2. Waiting for the engine to cool off to get the left rear as facing the engine. I thought I had fuel pump problems due to car stalling when coming to a stop. Then hard start again. Fortunately my friends house was within 1/4 mile. Changed the pump. Ok same problem. Sometimes when I can get the engine to idle good I attempt to put in gear but dies. If keeps running I don’t get very far. I sure am counting on your lesson to fix as I don’t want to nickel & dime myself. The only other choice with have is crankshaft position sensor. Thank you
Did the 4 checks. The connector coming up to the VVT has a voltage of 7.7. You mentioned this needs at least 8 volts. Where will I go to find the source for the 8 bolts? Thank you
No I didn't have a voltage problem I was just watching because I heard my vacuum leak code could be due to a bad vvt solinoid but honestly I think theirrs supposed to be 12 volts not 8, usually cars either have a 12v or 5v reference depending on what it controls but I've bever heard of 8v being normal but then again I'm just a diyer and get most of my info from the videos and internet.
Hi, yes it's normal, remember this OCV solenoid works according to a pulse which means a variable duty cycle, could be 17%, 28%, 70% depending on different engine working conditions, load, rpms, oil/coolant temperature and so. The readings could be different according the car brand.
Hi, i have a Kia Forte (Cerato) an i have a question. The Variable Valve Timing and Intake Oil Flow Control Valve are they the same??? The part number are the same on the Variable Valve Timing and Intake Oil Flow Control Valve . Please help, thanks
hi my HYUNDAI i30 has the exact same issue . I'm wondering if the intake cvvt is worn or faulty and this is contributing to the ticking noise. Or if this is normal. Did you get an answer or resolve your issue?
It’s normal for the GDI engines to have a constant light ticking noise coming from the top of the engine. If it’s lower then it could be what was shown in the video.
ta for your response. My car has developed a louder than normal ticking sound. The noise is coming from the cam phaser area.Otherwise engine is running perfectly. I have tested and cleaned the VVT solenoid. Test good. Between the Intake cam phaser and the intake cam shaft there is very slight movement. I can rotate the phaser back and forwards by hand. There appears to be some wear between the small locating pin on the cam phaser and the hole in which it locates on the end of the intake cam shaft. Would this be regarded as normal? There is no movement on the exhaust side between the phaser and exhaust cam shaft.@@PhillipsVision
Damn right because when you put straight 12V on them actually you put full amperage on them and you might destroy them, because PCM normally controls amperage by pulsing them
Thank you for the video, was very helpful. If i may ask, if my solenoid is checking out and wiring is good and i have new oil in and still get p0011 code (only when i have driven about 15km). What could be the problem. Chevy cruze 1.8. Thanks, Herman
I got a avensis 2001 with a vvt 1.8 engine, i tested my vvt solenoid it had 8.5 ohm and the signal to it was 2.22 volts so my question is should the voltage be that low and is the resistance good enough on the solenoid ? and in case the voltage is bad what can i do to fix that issue ?
Could the bench test pass but the in vivo fail. For example, when engine is at operating temperature (relative hot) could a short appear when the selonoid is hot and expanded or could it bind up.
Just pull the VVT solenoid out of the motor and leave the harness connector on... Turn the keys ON and OFF and see if plunger moves....Do not start the engine..
So, assuming the valve spool doesn't move, what is voltage supposed to be from the ecu?
If the solenoid isn't activating, it can be the solenoid, the ecu, or the wiring.
Whew your so smart!! You should make your own .2 second video.
I would think putting 12-14v to selonoid could harm the coil as voltage at connector is putting out 8.6v.
Is 7.5 ohms too low? What is the acceptable range?
Good job well noted
@@journeyman291as far as I’ve heard the ohms should be between 7-14
I just tested the solenoid plug with my multimeter showing 0L ohms. Does that mean the VVT solenoid is faulty?
This is the best DIY video I have ever seen on TH-cam. Very simple and eazy to understand. Thank you so much. It was very helpful.
Thanks for the comment and feedback
When you measured voltage at the harness plug, you found 8.6 volts. Why wouldn't you be looking for 12-13 volts ??? What is the "static" (engine just sitting in the off position) voltage window ??
I've been trying to find a vid that shows exactly what your showing in your vid. Although I'm working on a 2012 Malibu and your showing, I believe, a kia. The info was just as useful and so what I needed that it didn't matter. I'm going to put this info into practice when I'm finished posting this. Good man. Thank you.
Be the change people.
Be Eazy.
Great video! You explained things very well. Thanks!
Thanks for your help brother and God bless your knowledge and you did help us some of us
@@MILPMAN1 Thanks for your comment
Hello, I have a 2012 Volvo XC60 that isn’t passing the California smog test due to an EGR or VVT problem. Since my Volvo doesn’t have an EGR module, the smog shop thinks the problem is VVT related. Do you have any experience with this problem? I would appreciate your opinion.
@@vernicekarbe9277 you may need to clean or replace the EGR valve and VVT solenoid. I would start by cleaning them since they can be costly parts. Here’s a video I did showing how to clean the VVT : th-cam.com/video/ZyQdnMLFfaw/w-d-xo.htmlsi=u6502BnqNe88dgj-
Very good thorough explanation
Nice video, clear, concise and to the point, no silly ' musac ' and no highly technical terms to baffle new comers.
The video and presentation was A1 and professional.
Thanks for the feedback 👍
It is very good explanation for that but i want know if the censor not work what will happen to the engine plz
What if my resistance is at 7.8 ?
This worked like a charm. Engine light off. Engine running smoothly. Starting perfect. Thanks for the video
Great guide, you didnt just test the ohms but tlaso tested for ground and voltage. This is a very thorough job ty
Hi, how was the part when u where grounding the vvts? Did u get a ground cable from the car itself?
Man, you explain that clearly and without a lot of extra
explanation that don't matter. thanks a million.
👍
I didn’t get any voltage at the harness
Thank you for showing the settings on the multi meter. I've got two questions.
Will a bad vvt solenoid stop a engine from turning over?
2nd....Do maggots get drunk when they bury alcoholic's? Lol
Good information for testing solenoid of vvt
Great video my friend, clear instructions and to the point. You now have a new subscriber!
Thanks for the feedback and support 👍
I have 01 lexus ls430 im getting check engine light i teste and everything test good except the volt on the connection wish im getting 4volts on each not 12v anyone help out please
You did say if the solenoid hasn’t failed you could clean it?
How do I clean it?
I showed in the video, using mass air flow cleaner. You’ll need to remove the solenoid first
i have tested my solenoid same as with your in videos, the result is ok. but the engine check or DTC sometimes show error code P0011 and can be reset after that. It's like the intermittent error code of P0011. how do i find the problem?
Good day Mr how are you
Just want to know can VVT cause a car to knock?
Yes it can
Hello I'm have a check engine light on my car so I use the AutoZone scanner and he tells me that the oil control valve is bad so I tested it the way you were showing on this video everything checked out but the only problem I have is that I don't know their assistants a specification for this model my car is a Hyundai Elantra 2009 how do I find out their assistance ice you have omayo you control valve he has right now 7.8 ohms offer assistance I will appreciate it very much if you can give me some light and thank you very much for this video and thanks in advance if you can help me on this question
Extremely helpful thank you for explaining the ohms and the volts where should be set. One of the best videos I've seen on TH-cam on how to test sensors. Again thank you for your patience time and video👍
Thank you for the feedback. I’m glad this video was helpful to you 👍
👍
Great video, clear and concise. If I might suggest, to perhaps check for a high-impedance short to the valve body/mounting bracket by using the 200K (kilohms) or 2M (megohms) setting on your VOM. Sometimes such a short can cause trouble with the transistor driving a coil, such as in a solenoid or relay. 😉
I’m wondering if a oil leak sealant its safe to work for a Chevy Cruze with VVT system on it. My car has a leak in the oil cooler, which causes a lot of smoke when the oil drips into the catalytic converter.
Hello, i'm only getting 1.36 v on the carconnector. Daihatsu sirion 2 engine 1.3 16v. Regards
That sounds too low. Check the harness on both ends, at the solenoid and to the ECU to make sure everything is connected fine
@@PhillipsVision Ok, as soon as i can. I
hello, can i test with the solenoid inside the engine? the solenoid is difficult to remove in my vehicle, so i would want to test before i try removing it
I don’t know how you will visually inspect the open/close with it installed
freaking perfect! thank you! 100% of what people need.
Between this and your cleaning video…I’m hoping to save over $300 for this very repair! Fingers crossed!!
If the issue is a dirty VVT solenoid, cleaning should solve your issue.
Hi, i should be getting dc voltage right? regards
Yes
Hi, in the first test of this video I am not getting any voltage or power coming from the harness (and Yes, I did power on). What do I do next?
I have the same problem on my 07 camry, cant probe the 1st test
Thanks
Excellent explanation and instruction!
I just fixed this on a Mini, the vvt piston was was fully extended. There is a spring that should have pushed it back in. Hope that helps mini owners,
very good!
Hi,
Would like to know if someone knows about the reading #1. I got 1.32 on my multimeter @ 20V with the switch open.
2nd, 3rd, and 4th tests seem to be fine.
Is there perhaps a fuse for my 06 Toyota Camry I am not aware of?
Any help will be very appreciated.
Thanks.
Do one on cleaning the oil control valve screen
Thank you brother for a great and informative video.
Thanx
Yeah the engine light was on n the OBD said it was my intake so I replaced both lol 130.00 buck that's for life time warranty one's I did the work my self but thanks I don't have the multi meter to check it
Thanks for sharing the info Sir
on how to check the OCV to see its functionality.
I thankyou for this video man befor I get new one I'll try and clean it see what happen..
Thank you for the video. I got a check engine light and the code said one of my vvt was bad. I have 4 so I needed to learn how to check which one it is and your video is amazing. Thank you
Thanks for your feedback
Both VVT solenoids on my 2014 Veloster Turbo read 7.3 Ohms and the input voltage from the harness is 8.5 Volts. Is that resistance really unacceptable and if so, why? What is the consequence?
BTW thank you for the video. It is a great troubleshooting guide.
The average range is 6.9 to 7.9, you are fine
If everything checks out what could be the problem still getting p0010 code
Mine is reading at 7.6 7.7 is that low were I have to buy a new one? For a 2007 nissa murano
I have a 1998 Mercedes w202 , my issue is injectors are not spraying fuel, I have spark and fuel in the rail but no spray. Help me out. Thanks in advance
The injectors could be clogged or bad. May need to be replaced
That was useful thanx you...... but I would love to see the solenoid mulimeter numders on the auto data programe it will be lovely to share that with and we will be know what numder should the mulimeter give us
I have done all the test and only problem was only the top open of the solenoid was moving, not the bottom. I noticed some brass shaving on the middle ribs of vvt, but am hoping that's from removing the vvt.
I was thinking this would be the ideal time to clean a used one. Spray cleaner through it while actived...
My Toyota Camry wont give a chrck engine light forever..Jerking at stop and accelerate something like coughing..not sure its plug coil or vvti solenoid switch
If it’s the spark plugs you should be getting misfire codes.
You did the solenoid test using a 12 Volts battery, although this piece it receive about 5 Volts from the ignition module system, is it the right procedure?
According to the KIA service bulletin the 12 volt test is correct.
Kia recommends that 12 volts be applied for no more than five seconds and they caution against short circuiting by accidentally touching both pins at the same time.
Hope this helps.
@@dougwigley8072
Good, Thank You 👍
Thanks for the good info.
2009 lexus RX350 exhust VVT error code Poo15
I tested the ohm and it was 6.5
is it bad ?
Thank you for your well educative Video!!
You may be fine. The ohms can be between 5.5 and 12. Find out how much your vehicle should have
Thanks bro for sharing with us your knowledge.I have same challenge on engine model (2NZ)it faces fresh oil on top of piston number one.Can that vvt sensor can cause that.I need your help?
Sounds like the valve stem seal might be leaking. Here’s a link to a video I did where I replaced them on a GM 5.3L V8: th-cam.com/video/Mf9220cNZiM/w-d-xo.htmlsi=j4WD9C7oeQQ2gJVx
Just found this, great, but what a pig to get it out of the block at the back so many wires and pipes on my c4 picasso petrol, and back ache
If the wiring harness is outputting 8.6v, why put 12v into the solenoid to test it? Wouldn't that be too much voltage ?
No because it changes the amount of oil that it let's through depending on the voltage. 12v is full open 8v is not. That's why it's variable valve
Equinox stalling while stopping at a red light. Engine light on. Could bad gas cause this? It started a day after putting gas at a diffent place.
What code are you getting?
What does that help in the car?
This controls the oil to the sprocket which shifts the camshaft position
thanks, very helpful and clearly-explained video. helped me exclude one the potential causes for my car's current problems.
Good stuff sir! So based on your test with the key ignition to the on position the solenoid would be engaged and ready to deliver oil to the VVT timing cam phaser at startup 🙂(Then the engine control module makes adjustments from there)
Based and Redpilled :)
My soul started running rough. scanned it low voltage mis fire. When I unplug the vv solenoid it smooths out . Do think that vv sol is bad
It could be if removing it solves the issue
What kinda kia car and year?
2013 Kia Rio
ai brought me to your channel. thanks for the insight
Is this on a 2012 kia sorento
2013 Kia Rio
Thanks! Error Code P0014 problems 😉
I appreciate your post!
I tested mywire harness per your instructions to my VVT on 2011 toyota camry and it read 4.7 is that good or bad?
Depends on your your vehicle specs. Check online and see what it should be for your car
Great video. 👍 question..when I removed the plug of the solenoid...the wires pop out of the plug...does it matter the order they go back into the harness?...I didn't see the order they were in from the manufacturer. Thanks
That was a very BIG help.
I THANK YOU 4 IT😊
@4:33 How do you know what the acceptable range is? Do repairs manuals list this information?
They should. If not, check online forums for your vehicle
Thank you, the video was very helpful
Ground is painted
Nice video thanks.. Just wondering if I do have to remove it to do the test? Or Can I just unplug it? Thanks
It’s better to remove it so you can see the solenoid respond
The 2010 2.5L Kia Soul has 2. Waiting for the engine to cool off to get the left rear as facing the engine. I thought I had fuel pump problems due to car stalling when coming to a stop. Then hard start again. Fortunately my friends house was within 1/4 mile. Changed the pump. Ok same problem. Sometimes when I can get the engine to idle good I attempt to put in gear but dies. If keeps running I don’t get very far. I sure am counting on your lesson to fix as I don’t want to nickel & dime myself. The only other choice with have is crankshaft position sensor. Thank you
Did the 4 checks. The connector coming up to the VVT has a voltage of 7.7. You mentioned this needs at least 8 volts. Where will I go to find the source for the 8 bolts? Thank you
Very good quick and to the point nice garage and jute box
Thank you 🙏
Yeah I had a problem with that on my Chevy Cruze I checked out your video and I done what you said and I fix the problem I want to thank you very much
Awesome, glad it helped
CAN I USED A JUMPER START BOX...TO TEST IT???
You can but make sure the output voltage is not too high
Nice video..
Please, Where’s the vva located on a 2000 chevy astro?
some times the ocv active in test but is bad anyway , is not enought active
Can wrong oil viscosity cause problems
I dont have power in the harness, brand new solenoid
Great information and details. Gracias 👍
Shouldn't it be 12 volts at the plug? 8v seems like thier is a voltage drop issue
Have the same question!did you find any reason for the 8.69v?
No I didn't have a voltage problem I was just watching because I heard my vacuum leak code could be due to a bad vvt solinoid but honestly I think theirrs supposed to be 12 volts not 8, usually cars either have a 12v or 5v reference depending on what it controls but I've bever heard of 8v being normal but then again I'm just a diyer and get most of my info from the videos and internet.
Hi, yes it's normal, remember this OCV solenoid works according to a pulse which means a variable duty cycle, could be 17%, 28%, 70% depending on different engine working conditions, load, rpms, oil/coolant temperature and so. The readings could be different according the car brand.
Have you ever seen oil leak out of the harness on the solenoid?
Need answers!! Both my vct selelnoids appeared to be leaking oil, not through the harness, but the gasket rather
Awesome video, well detailed and devoid of ambiguity, thumbs up.
Hi, i have a Kia Forte (Cerato) an i have a question. The Variable Valve Timing and Intake Oil Flow Control Valve are they the same??? The part number are the same on the Variable Valve Timing and Intake Oil Flow Control Valve . Please help, thanks
Yes, they are the same thing
@@PhillipsVision thank you so much 😬😬😬GOD bless you sir!!!
hi my HYUNDAI i30 has the exact same issue . I'm wondering if the intake cvvt is worn or faulty and this is contributing to the ticking noise. Or if this is normal. Did you get an answer or resolve your issue?
It’s normal for the GDI engines to have a constant light ticking noise coming from the top of the engine. If it’s lower then it could be what was shown in the video.
ta for your response. My car has developed a louder than normal ticking sound. The noise is coming from the cam phaser area.Otherwise engine is running perfectly.
I have tested and cleaned the VVT solenoid. Test good. Between the Intake cam phaser and the intake cam shaft there is very slight movement. I can rotate the phaser back and forwards by hand. There appears to be some wear between the small locating pin on the cam phaser and the hole in which it locates on the end of the intake cam shaft. Would this be regarded as normal? There is no movement on the exhaust side between the phaser and exhaust cam shaft.@@PhillipsVision
Great video brother and thank you for this information! 👍
DO NOT HOOK UP YOUR VVTs TO THE BATTERY DIRECTLY! THIS BROKE MINE
Damn right because when you put straight 12V on them actually you put full amperage on them and you might destroy them, because PCM normally controls amperage by pulsing them
This video saved me lots of money.
Thanks i am going to try this and see.
Thank you for the video, was very helpful. If i may ask, if my solenoid is checking out and wiring is good and i have new oil in and still get p0011 code (only when i have driven about 15km). What could be the problem. Chevy cruze 1.8. Thanks, Herman
Has your oil been changed? Sometimes dirty oil can cause this code
@@PhillipsVision Hi, yes got new oil in. I also replaced the cam sensors and the intake camshaft as the cam sensor pickup was broken off
I got a avensis 2001 with a vvt 1.8 engine, i tested my vvt solenoid it had 8.5 ohm and the signal to it was 2.22 volts so my question is should the voltage be that low and is the resistance good enough on the solenoid ? and in case the voltage is bad what can i do to fix that issue ?
Send more volts to solenoid
Excellent video Andy.
Should i remove the screen and clean it as well?
They seem to be very fragile and I'm not sure I want to risk damage.
I wouldn’t mess with the screen, just clean the outer part
@@PhillipsVision thanks for ur reply.
Keep up the great videos.
Really appreciate your efforts!
Thank you so mach good demostracion