Hi, I'm Steve, nonda's lead mechanic engineer. Feel free to leave your comments here if you have any mechanic questions, I will be glad to help you out!
@murat70063 жыл бұрын
Hey Steve, I have the same error code with a 2017 bmw 430xi gran coupe. I have a deleted resornator and muffler. Would that also cause an issue ?
@mobobb35553 жыл бұрын
Hi Steve My friend has a 2005 Ford Explorer with a 4.0 Liter V - 6 motor installed in it. Code read out says P0302 and P0442. Her mechanic is telling me that he believes that the problem is that the number two cylinder intake valve is stuck open for some reason. He says that his next step is to remove the valve cover to examine / ascertain the problem - cause for repair. What do you think about this situation ?
@JG-ef2cn3 жыл бұрын
Is this a serious pcm engine code or can I still drive my car?? Thanks
@cornfusedatbest66933 жыл бұрын
@@JG-ef2cn IMO, no, Unless the smell of gas and the check engine light bothers you. Most of the time it's the seal on the gas cap. If you live in a state where emissions are an issue, your not going to get your registration updated, therefore, clean everything first like Steve said and go from there. Hope this helps you out. We're all in this together. Good luck.
@steveavila78702 жыл бұрын
@@JG-ef2cn I also have a PO265
@kitjasabsgabs183011 ай бұрын
Not saying this video is BS but after 30 years of doing this ive had many reasons why evap is throwing lights. From filling with gas while running, topping off, faulty componets, gas cap seal etc.
@ReisePiece10 ай бұрын
Can it happen from the car sitting for a year?
@LandonsBuildz9 ай бұрын
@@ReisePieceanything can happen when the car sits. Seals rot out, plastic degrades and many other things can go wrong. Gas also goes bad wich could cause running issues
@PURGE-30005 ай бұрын
Gas cap is majority culprit. The canister will get damage if you submerge it underwater
@arcemisavila43823 ай бұрын
Wow this actually worked! I was stressing about it and I fixed it in under 5 mins
@JuanMartinez-lx9qr Жыл бұрын
I replaced gas cap 3 times and l bought a new purge valve and when I went to install it l noticed one tube goes to carborator and one hose goes down to engine exhaust where l found hose melted ou of shape now l did not know this till l started to look for a solution . Now l will by a new tubing for purge valve and reconnect and see what happens, will let you know know! Also check purge valve and tubing!!
@nondainc Жыл бұрын
Hope this helps, Juan!
@misterclark74Ай бұрын
So Juan did it help ?
@morebeer76738 ай бұрын
Don't throw money at the problem, because there are a dozen components that can trigger this code. Before you piss your money away on anything new that isn't broken, try cleaning the gas cap as described. If that doesn'ty work bring it to a shop and have them properly diagnose the exact cause so you only have to pay for that one thing.
@dennismcconville4622 ай бұрын
What if you don’t have a gas cap? It’s just a flap.
@Louisianasfinestshay12 күн бұрын
Same here, did you ever find your issue?@@dennismcconville462
@CPUDOCTHE111 күн бұрын
I put a piece of black electrical tape over the check engine light. Took about 30 seconds.
@pedrosoles3 жыл бұрын
I repaired P0442 replacing a seal inside gas tank (doesn't have part number). That seal is Viton material, It was elaborate in a lathe. In that way I avoided to buy a new gas tank
@nondainc3 жыл бұрын
Hi Pedro, thanks for sharing your experience!
@ILOVEHOTTUBS12 жыл бұрын
P
@AlvaroGarcia-kf3ih2 жыл бұрын
Is that part on the fuel pump? I replaced the purge valve n nothing still have the same code
@pedrosoles2 жыл бұрын
@@AlvaroGarcia-kf3ih Alvaro, esta dentro del tanque de combustible. dame un email para pasarte fotos. La pieza que menciono es parte del tanque y no es comercial.
@naynaysmile Жыл бұрын
Do you have a video of thay
@FabricioSerranocastillo15 күн бұрын
Muchas gracias por este excelente trabajo me sirvió de mucho.😂
@allprettytingzzzz7080 Жыл бұрын
Ugh i need help i have this code on my 2009 chevy cobalt, i replaced the gas cap but i think its something loose because i still get “check gas cap” message from the car when i fill it sometimes and my check engine light is still on after 1 1/2 weeks of driving , birthday Nov 7 so emissions coming up, do i just need to take it to a shop im trying to avoid paying over for something that could be so simple 🙄
@nondainc Жыл бұрын
Can you please confirm if this is the only code that registers?
@allprettytingzzzz7080 Жыл бұрын
@@nondainc yes that is the only code
@nealish17 ай бұрын
2016 Land Rover discovery sport. I replaced the gas cap. Getting p0442 and p0456 codes that when cleared come back on. Any ideas would truest be appreciated.
@pirihern93292 жыл бұрын
2006 subaru sti w/intermittent po447. Replaced pcm w/ purge solenoid, charcoal and related at dealer awhile ago. $2000 for work ok till recently. Keeps coming back
@nondainc2 жыл бұрын
Hi Piri, have you double checked if there's any other trouble code registers together with this code?
@titanjake86403 жыл бұрын
2012 genesis 3.8. Replaced both, charcoal canister, fuel pump, and high pressure fuel pump. Code came back last night. I did notice my LTFT B2 is at -3.1%. Maybe that is the issue
@nondainc3 жыл бұрын
Hi Jake, you may follow the tips/suggestions provided in our video on how to fix P0442, and please let us know the outcome.
@mayken66612 жыл бұрын
Check for cracked vacuum lines.
@Mrfurballs3 жыл бұрын
my 2001 toyota corolla S has the P0422 code , I bought a new gas cap ( OEM ) one , installed it , the code P0422 came back on again 50 miles later .
@nondainc3 жыл бұрын
Hello, kindly check the vent solenoid and replace if leaking.
@johnanderson37462 жыл бұрын
@@nondainc where's that at
@jandoversace1585 Жыл бұрын
@@johnanderson3746 by the fuel tank underneath the vehicle.
@rwarren4637 Жыл бұрын
Steve this code is still coming up since i replaced my purge valve. No Check Engine light. Only code. Could it be my Gas cap? What is the life expectancy? I have a 2015 chevy impala. Thank you
@nondainc Жыл бұрын
Hello, please check the condition of the gas cap and the canister purge valve. A replacement could be necessary.
@lajoyashaw64395 ай бұрын
Get a factory original replacement gas cap.
@Jomiline3 жыл бұрын
I have a 2014 Mustang and cleaned the filler intake valve and replaced the canister purge valve... Still came up again after another 100 miles... Probably the whole fuel neck filler.... Sheesh its $140 bucks fml ..
@nondainc3 жыл бұрын
Hello, have you checked if there's a leak in the fuel vapor hose that leads from the fuel tank to the intake? kindly inspect also if you have a bad fuel cap or a loose gas cap.
@aaronswanson13952 жыл бұрын
Had my filler neck and purge valve replaced and still getting code
@sasino Жыл бұрын
Bro u have a mustang and complaining about $140 💀 I took my 2002 Toyota Camry to a repair shop to replace spark plugs and they tried to upsell me to buy other stuff and the final price was $1000+ then I just went to my uncle and his friend did it for $50
@kitjasabsgabs183011 ай бұрын
Fix with JB weld if u have a hole or need welding done. Many ways to fix for way less than 140.00
@benjaminnovak3066 Жыл бұрын
Thank you
@nondainc Жыл бұрын
Hope it helps!
@preetpatel282410 ай бұрын
Thanks the gas cap helps
@Spartan876672 жыл бұрын
I have a 2014 Ford Escape with a capless system (no gas cap). What do I do for that?
@nondainc2 жыл бұрын
Hi Tim, your capless filler must have been pretty dirty. Kindly have it checked as well as for leaks.
@teateasimmons721110 ай бұрын
Same here, I have a 2017 Ford escape se and took to AutoZone to get code P0456 EVAP system leak detected (very small leak is what I was told .02-inch. Is this a expensive replacement or labor?
@Louisianasfinestshay12 күн бұрын
@@teateasimmons7211hey did u ever find the issue
@josephtennyson4348 Жыл бұрын
I have a P0442, P0137, P2270. I have change and the gas cap to a new one cause it lost the seal, I also change purge valve, and the oxygen sensor two but it still comes out on my Chevrolet cobalt 2010 2.2L. I changed the purge valve more than once and the sensor as well.
@nondainc Жыл бұрын
Hi Joseph, as you are receiving more than one error code, we suggest getting your vehicle visually checked by your local mechanic for further diagnosis. Thanks for watching!
@richlife4125 ай бұрын
can this code come after using Lucas gasoline additive
@arcemisavila43823 ай бұрын
No
@jhalmansingh44456 ай бұрын
must be the gas cap, i lost the cap on my superduty and engine light came on, after a month, i was using an older modal gas cap, just odered new one from the dealer today
@carlosflores66462 жыл бұрын
1996 Hyundai Elantra Same code, been searching for the issue and can’t find it chanced Canister, Vent Valve, Purge Valve, OEM everything & gas cap as well Still same issue.
@nondainc2 жыл бұрын
Hi Carlos, is this the only fault code you are getting?
@carlosflores66462 жыл бұрын
@@nondainc Yes, only code.
@nondainc2 жыл бұрын
Hi Carlos please check if there's a leak in the fuel vapor hose that leads from the fuel tank to the intake. We also suggest checking the condition of the fuel tank pressure sensor.
@joseph-zr1xn2 жыл бұрын
I have this on my 2004 hyundai santa fe. How hard is it to replace the fuel neck filler with out taking it to a shop. When I pour gas in it leaks out so I'm assuming that's the reason for the code. It doesn't come on right away tho. And weirdest thing, the code stays on but all monitors are ready, the evap will go green
@nondainc2 жыл бұрын
Hello, can you please confirm if this is the only code you're getting?
@user-vs5ef9tu2h5 ай бұрын
I have a 2015 mustang gt replaced the intake manifold upgraded to the 2018 and now I have po442 error code any ideas.
@jamaurijones254 ай бұрын
Could be the fuel filler neck
@SleepyCriss11 ай бұрын
I replaced both of them and still the light is on any help?
@dantediaz2894 Жыл бұрын
I have hyundai elantra 2015 with p0442 and p0456 primary p0456 secundary dtcs p0442
@nondainc Жыл бұрын
Hello, as you are getting more than one error code, we suggest getting your vehicle visually checked by your local mechanic for further diagnosis.
@ZiraTheZebra11 ай бұрын
I have a 03 mustang gt and I'm assuming it's my exhaust leak from the old stock headers. Could this be a reason for the code?
@OFFICIALEMG_14 күн бұрын
Yeah I have a 07 mustang and have same code. Changed gas cap still throwing code but I looked at my headers and both headers & cats look so rusted and just worn out. Wondering if that could be the culprit. Car is in very nice condition engine looks good it’s literally just them headers and cats that look bad and I get an exhaust rattle too here and there. Sometimes it happens sometimes it doesn’t
@ZiraTheZebra14 күн бұрын
@@OFFICIALEMG_ since then I got shorty's and many other mods. I'll have to check the codes, but now I got an engine light for egr delete lol.
@kmc21110 ай бұрын
Hi i have abarth 595 2020year with 19000km have code p0441 purge valve where is located? thanks.
@Journeyman-Fixit3 жыл бұрын
Thank You!
@nondainc3 жыл бұрын
You're welcome!
@danielg.966 Жыл бұрын
I have a 2006 Chevy Impala SS. I followed the steps in your video and I still have the p0442 DTC. I've also replaced the evap vent valve but code is still there. Any other tips?
@nondainc Жыл бұрын
Hi Daniel, is there any other codes that register along with this code?
@danielg.966 Жыл бұрын
@@nondainc thank you for responding to my reply. No, that is the only code that shows up just the P0442 small evap leak detected. I also checked all the evap lines and there's no leak. I ran the smoke machine and there's no leak
@danielg.966 Жыл бұрын
@@nondainc I get really bad gas mileage so I know there has to be a leak somewhere
@KingARob_ Жыл бұрын
@@danielg.966 gas cap
@rwarren4637 Жыл бұрын
@@KingARob_I have the exact same issue. I replaced the Purge valve. No Check Engine light since the replacement. But at AutoZone the scanner read:small leak detected. I'm wondering now could it be the Gas Cap? What's the life of a Gas cap? I have a 2015 Chevy Impala. 72000 miles. Thx
@johnanderson37462 жыл бұрын
Changed car and valve still has problem
@nondainc2 жыл бұрын
Hi John, please try cleaning the gas cap. A smoke test is also recommended to help detect fuel vapor leaks.
@johnanderson37462 жыл бұрын
@@nondainc I did that I even replaced with new gas cap
@nondainc2 жыл бұрын
Please do a smoke test on your car to detect the fuel vapor leaks.
@johnanderson37462 жыл бұрын
@@nondainc im not mechanic . how dies car sense gas leak anyway if gas cap closed and if under car how does it know esp while driving aur is moving under car
@nondainc2 жыл бұрын
You would know it when you smell a gasoline odor coming from the vehicle. You may also inspect the fuel filler neck if there is any damage to it.
@kristiyankoev4800 Жыл бұрын
Please help me i have engine code P044c and P044C(11) i cant find what exactly it is its something with the EGR (exhaust gas recirculation valve position sensor C - circuit is that mean the EGR valve itself or is a sensor somewhere i have Infiniti Q30 and its a Mercedes engine i clean all the valves and both egrs and the manifold it was dirt in there but after 2 - 3 months the error show again if someone have some more info from the basic in google for that i will be infinity thankful
@nondainc Жыл бұрын
Hello, we highly suggest to get your vehicle visually checked by your local mechanic for further diagnosis.
@franka-pn7wi9 ай бұрын
thanks youtube smile
@nondainc9 ай бұрын
:)
@danboutwell93512 жыл бұрын
My truck does not have a gas cap
@nondainc2 жыл бұрын
Hi Dan, please provide us with your vehicle's year, make and model.
@mosanchez09 Жыл бұрын
Clean it and add one. That’s what I did
@leonardodiaz11033 жыл бұрын
I have a 02 f150 with the same problem p0442😢
@nondainc3 жыл бұрын
Hi Leonardo, make sure that the gas cap is in proper fitment/condition. Check if there are cracks in the fuel tank/ or charcoal canister and inspect the EVAP lines for damage.
@pedrosoles47503 жыл бұрын
My mechanic solved it by disassembling the gas tank, he changed a viton seal that is submerged in the tank. I ordered this stamp to be prepared according to the model.
@ponyxpress32 жыл бұрын
@@pedrosoles4750 how is your vehicle running after repair?
@ElRusoSicairos183 жыл бұрын
I have a jetta 2.0 2012 with the same problem
@nondainc3 жыл бұрын
Hi Ruso, loose fuel tank filler cap is the most common cause that triggers this code. Malfunction is detected when evaporative control system has a leak and doesn't operate properly. You may follow the tips/suggestions provided in our uploaded video (How to fix P0442) and see if the issue will still persist.
@ml5406 Жыл бұрын
Hi guys, so I have NONDA scanner for my 2010 NISSAN MAXIMA I also got P0442 error code I got new cap from amazon cleaned my fuel cap hole, cap ext my after a few days I got engine light on again so I got another new gas cap cleaned everything and put the second new cap but again after 2-3 days I got engine light on both caps that I purchased aftermarket parts so do you guys think I have buy ORIGINAL gas cap for this error code ? OEM part is $70-$80 but aftermarket was $15-$25 I was wonder if this cap is really sensitive for engine light or should I go to next step and replace Purge Valve ? Also should I get OEM Purge Valve part for this error code since it's coming back after 2 fuel cap aftermarket replacement. PLEASE RESPOND ME :)
@nondainc Жыл бұрын
Hello, can you please confirm if this is the only code you're getting?
@shred93959 ай бұрын
You shouldn’t get an aftermarket gas cap because most times it won’t fix the issue . Always buy the original gas cap and it could fix the issue
@ml54069 ай бұрын
@@shred9395 Thanks for the hands up but after I made this comment I hit under my car to pot hole here in Queens NY and my car totaled so insurance company paid my car and I got 2021 Camry SE zero issue since I got it but now looking for infinity Q50 or Q60 :)
@juanitadominguez75593 жыл бұрын
How can I see this in Spanish or can you explain it to me in Spanish so I can understand you more better
@nondainc3 жыл бұрын
¡Hola Juanita! El código de motor P0442 significa que el sistema EVAP tiene una pequeña fuga. El código de motor P0442 significa que el sistema de emisiones evaporativas ahora se detecta con una fuga media, y normalmente tiene entre 0,02 y 0,04 pulgadas de diámetro. Reparar el código de motor P0442 Método fácil de bricolaje A | El tapón de gasolina (1) Verifique el estado del tapón de gasolina (2) Limpiar con el limpiador WD-40 Reparar el código del motor P0442 Método fácil de bricolaje B | La válvula de purga del recipiente (1) Verifique la funcionalidad de la válvula de purga (2) Reemplace con una nueva válvula de purga de recipiente