This solution worked for me 🎉. Thank you so much! After the fix I needed to reset the Engine Control Unit (ECU) to clear the warning message. You can do this by disconnecting the car battery for a few minutes, then reconnecting it.
I have a Peugeot 207 1.6 VTI - the antipollution fault could be related to either a head gasket issue or ECU issue, mine appeared for a day then disappeared the day after, I believe I have a vacuum leak in the intake system somewhere causing the miss fire (the engine shuddering + shaking) the antipollution fault is caused due to a bad air/fuel mix ratio so recommended fixes are - look for vacuum leaks, inspect spark plugs (these need to be changed every few thousand miles), look at the fuel injectors (have them changed if necessary) get a mechanic to look at the coil packs too (these are known to fail on the 1.4 and 1.6 petrol engines ) if nothing else works look at the PCV valve(this is responsible for regulating the blow-by gasses in the engine and put them into the intake system if this gets clogged or stuck could cause values to be off therefore causing the fault) get this replaced if necessary, hope this helps people.
Peugeot 207 1,4 hdi . once I had a fuel pressure valve and once a fuel pressure regulator and always just change for new one but same story I was loosing power because of pressure
Where to find this sensor on the citroen c2 1.4i vtr manual petrol car and Also where is the temperature gauge for this model cause I see where the fault appears but not sure if that's the engine temperature or room temp
If you drive your car more likely for short distances then engine will not get hot enough to start the regenerating process to clean the cloged particulate filter resulting in a antipollution fault. Drive your car to a motorway or empty dual carriage way (best in nights). The temperature meter should be showing above 60°C when you begin with this process. Place 3rd gear and drive your car at 3000-3500 rev /min for 15 to 20 minutes to let the ecu to kick the regeneration process. Keep driving car for 15 minutes in this state will be enough to clean your catalytic converter and your problem will be solved. But if it doesn't then the problem is with your catalytic converter and more probabily you need to change it. This worked for me 100%
Hi I have the anti pollution fault coming up together with the fault codes P0341,P0342,P0343(camshaft position sensor). According to the service garage the two sensors are ok. Could this be the solution to my problem? I have a 207cc b.t.w and I have that sensor you are referring to.
thats a VVT valve - hydraulic valve to adjust cam timing - if its blocked and not adjusting the timing correctly the engine will be running ineffeciently , bad burn rates
Hi from Turkey I have same model 1.6vti.After starting engine it’s says anti pollution fault and stopping in a few seconds. Every car service said different things Do u have any idea?
Hi I got same problem too, been my 2012 207, it keep dying in the middle of journey, but, if I give it time, it on again, sometimes no cek engine at all, and sometimes the anti Pollution just pop up, and that is the only problem I have, I have clean the oxygen sensor, i have put red line in my gas tank, 3 bottle so far, I have use liqui moly for trothel, the problem still come and go, this car has been a problem child since 8 months ago
Hi ,Thank you for info, my 407 has sam issue, now i understand,i will take to machanic,i need one more advise regarding door lockings , include center lock, whule running ,are not working,could you please make video on this
The same sensor has added 307 1.4 16v, the engine light remained and the pollution warning message. How do I know that the sensor is damaged. Thank you
I’ve got a 207 and the antipolution lights comes on and my engine shakes and the fan turns on. The car doesn’t over heat tho I’m not sure what’s going on
@@green-crocs-fixes1520 When I start my engine, the fan starts to work after 5 seconds and works next 5-10 minutes, even I turn off the car.Also, engine shakes and there is less power during the drive.I cleaned the sensor like you shows, but there is no change
@@vladimiravramovic4579 Wow that's a lot. Have a look at this RUclipsrs resolution Vladimir, may serve useful; ruclips.net/video/K5KHTav9AuM/видео.html
Good fix but that is not a sensor, it's a solenoid valve used to divert oil flow. Don't know what it does there but I have come across them many times in hydraulic systems.
I tried this and it didn't help. I've understood there are 2 of these? This is hard one to crack since it seems there's so many reason it could be doing so
Hi Keisha, its not just women who face inflated quotes, it could be anyone who does not understand what's involved sadly, but your not wrong. This is just a vehicle I repaired for someone and there were no other issues prior, like low Revs just the warning you see here. Most people do not or cannot afford regular service or maintenance, until something goes wrong with their vehicle 😀.
I have this same problem with my wife's 2006 Peugeot 307hdi, get the anti-pollution warning come up (except it's in French) but the engine light is constantly on no flashing, would that be the same problem, ie sensor etc?
Hi Paul, the engine management light will definitely come on with the anti-pollution, but there could be another issue behind the management light. The vehicle in this video is a Petrol engine by the way. 😎
@@green-crocs-fixes1520 yeah I know, I was just wondering if the diesel sensor would be similar to the petrol. I have for the past year had Low oil pressure warning come on too, even after garage changed oil and filter, but it seems to be ok so far since I flushed the engine through and changed the oil and filter myself and it's not come on as of yet, so fingers crossed.
@@pauljasmusic I would assume it would be the same as it is oil that passes through the Sensor, and yes sometimes you have to do the job yourself to be sure it’s done correctly.
Hi...thanks for the solution. However, I tried to locate this sensor on the 207 and somehow it is not the same as on this 308. Wish I knew how to locate this sensor on the 207.
I have 308 sw the fault pops up at least 2 times a year so this time it never reset itself so i did everything in the video only thing this time was engine was shaking bad - after doing it the light did go out and came baxk on but the car runs so smooth now
Because oil is not clean. You must clean karter. And you can use brake cleaner for clean sensor but if oil is dirty again you will have faulty antipollution
@@techstyle123 It diverts oil passage to activate other valve lifters that will engage secondary camshaft lobes. So when you need it, the engine will produce more power.
Hi Mango, if your oil and level is good then maybe its time to replace the unit, as this issue initially disappeared after an oil and Filter change. Regards.
FYI, I did this as I got Antipollution Fault on our Citroen 2010 1.4VTi 95. Unfortunately it didn't fix the problem. My code was P0343, Sensor circuit high, camshaft A (close to windshield). I swapped the sensors (as they are the same) and the error code now pointed to sensor B (close to front bumper). As the fault followed the sensor I swapped the sensor (31€) and all error were gone.
Thank you I might try these method, I have been driving with my puegot 308"petrol 2010 it show same sign, took garage quoted me £200 said its oxygen sensor need to change, I might give a go never tried but looks easy steps, thank you, if it's worked I'll let you know,
I have not tried but the car got more issues now with car temperature gauge comes 90 within 10minutes of drive which was taking before like 140 minutes don't know what is happening to my car 😢😢time to spend another fortune on car, macanics told that engine has some particles in engine
@@xavier-de8vb temperature should come up to 90 in 10 minutes ... Your previous state was probably a faulty termostat and your car never really got up to temperature... Car should run at 90c .
What a horrible design for an engine. I have a 207, getting the nuts of the sensor was bad enough , but I could not get the sensory out. It just refused it's almost like it's latched onto something else that was not visible. I could wiggle it very very slightly but only couple of millimetres.
![Peugeot 207 GTI - Depollution System Faulty [Part 1]](/img/1.gif)
This solution worked for me 🎉. Thank you so much!
After the fix I needed to reset the Engine Control Unit (ECU) to clear the warning message. You can do this by disconnecting the car battery for a few minutes, then reconnecting it.
Thanks Mukannasgil,
happy to help 😀.
I have a Peugeot 207 1.6 VTI - the antipollution fault could be related to either a head gasket issue or ECU issue, mine appeared for a day then disappeared the day after, I believe I have a vacuum leak in the intake system somewhere causing the miss fire (the engine shuddering + shaking) the antipollution fault is caused due to a bad air/fuel mix ratio so recommended fixes are - look for vacuum leaks, inspect spark plugs (these need to be changed every few thousand miles), look at the fuel injectors (have them changed if necessary) get a mechanic to look at the coil packs too (these are known to fail on the 1.4 and 1.6 petrol engines ) if nothing else works look at the PCV valve(this is responsible for regulating the blow-by gasses in the engine and put them into the intake system if this gets clogged or stuck could cause values to be off therefore causing the fault) get this replaced if necessary, hope this helps people.
Thanks Exnomorph,
a lot of information which someone may find useful.
Thanks
Peugeot 207 1,4 hdi .
once I had a fuel pressure valve and once a fuel pressure regulator and always just change for new one but same story I was loosing power because of pressure
Donde está la valbula pcv del 207 2008 ? Gracias
There are actually two of them there’s another one at the back of the engine same side but at the back
I have a citroen 1.6 VTI and used this video it works 100%
Thanks MGCINI,
happy to help.
I have the same problem on my C4 what is the name of the sensor you changed ?
Does the 1.4 diesel version have this sensor do you know? constant anti-pollution warnings on mine
Sorry Gneez,
this 1.4 Petrol engine is just one I resolved for someone. I don't know if a Diesel version has the same setup.
Where to find this sensor on the citroen c2 1.4i vtr manual petrol car and Also where is the temperature gauge for this model cause I see where the fault appears but not sure if that's the engine temperature or room temp
Hi NRL,
you may have to Google your questions as this is just a vehicle i repaired for someone.
absolutely Brilliant!!!! Thank you so much!!! Happy New year!!!!
Thanks John,
happy to help 👍🏾
Which key is used to open nd close what mm
Hi Ijaz,
open and close what ?
@ to replace or take out valve which mm size socket
Can u come to Stanmore north London nd do this job 80£ ready for u
@@ijaztahirkheli9775 10mm Socket Ijaz.
@@ijaztahirkheli9775 Sorry I only show how to.
This was great help man.. I got similar error & this video was great help.. you saved few hundred bucks for me 😂😂🙏🙏
Thanks Fianance,
happy to help 😎.
If you drive your car more likely for short distances then engine will not get hot enough to start the regenerating process to clean the cloged particulate filter resulting in a antipollution fault.
Drive your car to a motorway or empty dual carriage way (best in nights). The temperature meter should be showing above 60°C when you begin with this process. Place 3rd gear and drive your car at 3000-3500 rev /min for 15 to 20 minutes to let the ecu to kick the regeneration process. Keep driving car for 15 minutes in this state will be enough to clean your catalytic converter and your problem will be solved. But if it doesn't then the problem is with your catalytic converter and more probabily you need to change it.
This worked for me 100%
.
Not possible with an automatic
@@smiith7996 why not Smith
I agree please why not.. 😊
I can’t find 3rd on my automatic 😊
would this be the same for a peugeot 3008 2010?
Hi Sophie,
maybe however the Sensor will probably be placed in a different position.
Hi I have the anti pollution fault coming up together with the fault codes P0341,P0342,P0343(camshaft position sensor). According to the service garage the two sensors are ok. Could this be the solution to my problem? I have a 207cc b.t.w and I have that sensor you are referring to.
Hi Krille,
never read for a fault code, only cleaned the Sensor or Valve you see here which obviously cleared the fault.
hi i have antipollution fault have a peugeot 807 2006 diesel im wondering if u cud tell me were the vvt solenoid is
Hi Tess,
sorry but this is just a 1.4 Petrol Peugeot 308 I repaired for someone.
Many people with diesels have the Apol fault, which can be tracked to short journeys and clogged DPF.
thats a VVT valve - hydraulic valve to adjust cam timing - if its blocked and not adjusting the timing correctly the engine will be running ineffeciently , bad burn rates
OK Thanks, Fenorcity.
Hi from Turkey I have same model 1.6vti.After starting engine it’s says anti pollution fault and stopping in a few seconds. Every car service said different things Do u have any idea?
Sorry Cem,
sorry but this was a repair I carried out for someone last year. It is not my vehicle.
Hi I got same problem too, been my 2012 207, it keep dying in the middle of journey, but, if I give it time, it on again, sometimes no cek engine at all, and sometimes the anti Pollution just pop up, and that is the only problem I have, I have clean the oxygen sensor, i have put red line in my gas tank, 3 bottle so far, I have use liqui moly for trothel, the problem still come and go, this car has been a problem child since 8 months ago
@@faridelfadani6748 Hi Farid,
you may have other issues a this vehicle ran without any issues other than the light, but it would drive perfectly.
@green-crocs-fixes1520 so the check engine on will not automatically turn on the car? But mine does, so what is your prediction?
@@cemfatihyan2817 how is your car now?
Hi ,Thank you for info, my 407 has sam issue, now i understand,i will take to machanic,i need one more advise regarding door lockings , include center lock, whule running ,are not working,could you please make video on this
Sorry Siada,
this is a vehicle I repaired for someone last year. They did not have an issue with the Door Lock as far as I can remember.
The same sensor has added 307 1.4 16v, the engine light remained and the pollution warning message. How do I know that the sensor is damaged. Thank you
Just decided to give it a clean after some research on the internet Amar 😎.
Citroen c5 2001 gasolin have the same?
This is a Peugeot 308 1.4 Petrol. Don’t know about other models
@@green-crocs-fixes1520 I have Antipollution Fault P0410, pump, EGR, air valve look. Still Antipollution Fault. What nr you get, P0410?
@@RBISTO541
@@RBISTO541
I’ve got a 207 and the antipolution lights comes on and my engine shakes and the fan turns on. The car doesn’t over heat tho I’m not sure what’s going on
Hi Unknown,
sounds like there is a lot going on, this Antipollution Fault on the 308 is just something I was asked to have a look at for someone.
Hi, I have the same problem with same simthoms.What is the solution?
@@vladimiravramovic4579 Hi Vladimir,
which price symptoms do you have ?
@@green-crocs-fixes1520 When I start my engine, the fan starts to work after 5 seconds and works next 5-10 minutes, even I turn off the car.Also, engine shakes and there is less power during the drive.I cleaned the sensor like you shows, but there is no change
@@vladimiravramovic4579 Wow that's a lot. Have a look at this RUclipsrs resolution Vladimir, may serve useful; ruclips.net/video/K5KHTav9AuM/видео.html
Worked for me!!! Thanks a lot!!!
Superb Alex 😀.
Very useful video!!! Thank you for sharing😊!
Thanks Anber,
appreciated 😎
What sensor is that ? which you were removing to clean with syringe and degreaser 😁
Hi Dimitri,
its the Timing Control Solenoid Valve/
Of the exhaust camshaft
Hi, would this solenoid be roughly in the same position for a 307 2.0l petrol? Thankyou.
Hi John,
I don't know, this is just a vehicle someone asked me to have a look at.
@@green-crocs-fixes1520 Thankyou 😊
Good fix but that is not a sensor, it's a solenoid valve used to divert oil flow. Don't know what it does there but I have come across them many times in hydraulic systems.
Cool thanks for the heads up Patrick 😎
I tried this and it didn't help. I've understood there are 2 of these?
This is hard one to crack since it seems there's so many reason it could be doing so
Ok thanks Jani.
Whats the name of the degreaser that you're using ?
I only had Nail Varnish Remover to hand at the time Phil, but Clutch & Brake cleaner is highly recommended 🤓.
@@green-crocs-fixes1520 Cheers dude.
Hi, petrol or diesel motor?
Hi louco,
this is a 1.4 Petrol engine.
Saludos! Esto servira a peugeot 307 sw 2.0 7 pasajeros gasolina modelo 2003?
Hola videocámara,
Este es un Peugeot 308 1.4 gasolina de 5 puertas.
Was this causing a misfire mate? If so what cylinder?
Hi Rick,
no issues running just the error displayed.
How about 1.4 disel engine (Peugeot 207 09' )
Hi Ivica,
this should produce the same results.
hello , thank alot , do you know the fault code that it give .
Hi م س,
sorry but this all that's displayed.
How much would you charge to fix something like this. As well as low revs? I feel like some places over quote when a woman brings in a car.
Hi Keisha,
its not just women who face inflated quotes, it could be anyone who does not understand what's involved sadly, but your not wrong. This is just a vehicle I repaired for someone and there were no other issues prior, like low Revs just the warning you see here. Most people do not or cannot afford regular service or maintenance, until something goes wrong with their vehicle 😀.
I have this same problem with my wife's 2006 Peugeot 307hdi, get the anti-pollution warning come up (except it's in French) but the engine light is constantly on no flashing, would that be the same problem, ie sensor etc?
Hi Paul,
the engine management light will definitely come on with the anti-pollution, but there could be another issue behind the management light. The vehicle in this video is a Petrol engine by the way. 😎
@@green-crocs-fixes1520 yeah I know, I was just wondering if the diesel sensor would be similar to the petrol.
I have for the past year had Low oil pressure warning come on too, even after garage changed oil and filter, but it seems to be ok so far since I flushed the engine through and changed the oil and filter myself and it's not come on as of yet, so fingers crossed.
@@pauljasmusic I would assume it would be the same as it is oil that passes through the Sensor, and yes sometimes you have to do the job yourself to be sure it’s done correctly.
Hi...thanks for the solution. However, I tried to locate this sensor on the 207 and somehow it is not the same as on this 308. Wish I knew how to locate this sensor on the 207.
Sorry Wesley,
not my car, this is just a rear I carried out for someone. Not familiar with the models
😀.
207 location is same bro
Ja očistio senzor ali i dalje mi pokazuje grešku.
Bok Dejane,
nisam siguran imaš li isto vozilo. Možda imate neispravan senzor ili nešto drugo.
I have 308 sw the fault pops up at least 2 times a year so this time it never reset itself so i did everything in the video only thing this time was engine was shaking bad - after doing it the light did go out and came baxk on but the car runs so smooth now
erm |OK
@@green-crocs-fixes1520 it's all cleared now so it's worked for me I think il get a good service on the car now cheers
@@techstyle123 Superb Techstyle, happy to help.
That looks like a variable valve timing solenoid, not a pollution sensor.... pollution sensors are based around the exhaust
Thanks Dom,
but as you can see cleaning it cleared the fault.
Because oil is not clean. You must clean karter. And you can use brake cleaner for clean sensor but if oil is dirty again you will have faulty antipollution
@@87cipi Nice
super vous avez trouver mon probleme merci beaucoup maintenant je cherche ou trouver cette pieces en neuve
Merci BioGeo,
Merci et oui j'ai réussi à réparer celui-ci en nettoyant uniquement.
What degreaser did you use?
Hi Mango,
Clutch / Brake Cleaner, I used Nail Varnish Cleaner.
Well done!!!
Hi thanks 🤩
Thanks man🎉
Thanx Argjend,
happy top help 😀.
That is a VVT solenoid valve, not a sensor... 🤦♂
.
What is it's job
@@techstyle123 It diverts oil passage to activate other valve lifters that will engage secondary camshaft lobes. So when you need it, the engine will produce more power.
Managed to clean this part but fault still showing 😒
Hi Mango,
if your oil and level is good then maybe its time to replace the unit, as this issue initially disappeared after an oil and Filter change.
Regards.
Cheers man
Thanks ML,
happy to help 😀.
FYI, I did this as I got Antipollution Fault on our Citroen 2010 1.4VTi 95. Unfortunately it didn't fix the problem. My code was P0343, Sensor circuit high, camshaft A (close to windshield). I swapped the sensors (as they are the same) and the error code now pointed to sensor B (close to front bumper). As the fault followed the sensor I swapped the sensor (31€) and all error were gone.
Superb 😀.
Thank you I might try these method, I have been driving with my puegot 308"petrol 2010 it show same sign, took garage quoted me £200 said its oxygen sensor need to change, I might give a go never tried but looks easy steps, thank you, if it's worked I'll let
you know,
Superb Xavier,
hope your successful. all the best and good luck.
is it working?
I have not tried but the car got more issues now with car temperature gauge comes 90 within 10minutes of drive which was taking before like 140 minutes don't know what is happening to my car 😢😢time to spend another fortune on car, macanics told that engine has some particles in engine
@@xavier-de8vb temperature should come up to 90 in 10 minutes ... Your previous state was probably a faulty termostat and your car never really got up to temperature... Car should run at 90c .
Thank you
Thanks Retroman,
happy to help.
What a horrible design for an engine.
I have a 207, getting the nuts of the sensor was bad enough , but I could not get the sensory out. It just refused it's almost like it's latched onto something else that was not visible.
I could wiggle it very very slightly but only couple of millimetres.
It has to be a firm fit as Oil runs through it under pressure Phil. Just have to persevere
@@green-crocs-fixes1520 I'll have another go tomorrow.
That's not a sensor it's a solenoid
Thanks for the heads up Dave, why do we call a Starter Motor a Starter Motor 🥸
@@green-crocs-fixes1520 because it spins ..
?
@@davemoran8924 Superb 10Pionts well done 👏
why do you keep calling the solenoid a sensor? 🤣
lol Jan,
It’s a video, so you will hear the word Solenoid every time too press play. Awfully sorry 😀.
Kod mene ne radi..207 je smeće od auta😂
Ok thanks
Today I must try on my car(Peugeot 207) ;)
Go for it Grafit and good luck,
That will not work, and as anyone can see the valve is clean when removed. rubbish video
Thanks Phillip 👍🏾.
seriously needs to delete this vid or correct it
Quite clearly have not read the other comments John 😎.
Egr
???
I have a better idea - just get yourself a decent car and save yourself a lot of time and trouble :)
Thanks Tom,
this is not my Car by the way 😁, but thanks anyway.
Let's hope Tom never has problems with his car or runs out of money. Not everyone can throw cash about when things break.