I too have purchased a used neon as an emergency vehicle. check engine light came on mb, 3 days after purchase. the video has valuable information for me to examine and identify what leak is causing the p0456 code as well as a small leak. I am undertaking the investigation now, will update as i run through the check list. THANK YOU!!!
thanks for helping us to save money on some simple and easy car problems. I have Dodge Neon 03 SE. I purchased this car as a emergency because my volvo V 70 98 got a problem with shifting gears. Now, the Neon was in bad shape and very cheep . The only code's that appears on my deshboard is 0440, 0517 and 0522 . I replaced a new gas cup . That's it. So, after I found this video you posted, I will do check of evep canister and other stuff. Alex, thank you man for your hard work.
Thank you so much for taking your time to record the video to share with us. I drive a 2000 Dodge Neon and I have the exact code spitting back out at me with the diagnostics computer. P0455 was explained perfectly by you. Thanks again- any chance if you have to repair for codes " P0351 and P0743 " throw a youtube video up for that - or if you just know- drop me a email or reply.
thank you sir , a shame a lot old cars like this get sent to the scrip yard for simple problems. its to bad, lots of car mechanic like rip off people and make it so hard to afford to maintain small problems as a car get older. naturally parts will wear out fail as they age , why dose it always have to be a 300 to 600 dollar bill to fix :(
My friend and I will change your water pump and timing belt and everything in the way if you buy us some beer and you purchase the parts ;) I have every tool specific to the neon.
gertis2014 I'm pretty much sure it will solve the problem, unfortunately in my case, it were multiple cracks in different hoses.. Plus one of the hoses was completely disconnected from vapor canister
while fixing evap system take your time the cracks in the hoses could be really very tinny and sometimes very hard to diagnose without smoke machine...
Hey man so I'm the part where you're talking about the test port to hook up the smoke machine where does that filter run to thats the part I cannot figure out and I know that's what's causing my Dodge Neon to keep having evap codes
My evap code read p0441 evap purge flow monitor fault. Chances its the same thing? I assuming its the selenoid back behind the motor. But before i dive in i wanted to get your opinion.
Hello Alexey, I got the code PO456 on my 2002 Neon. I already replaced the gas cap this morning and I ride the car all day. The check engine light is still on. How long should I wait for it to go OFF? is there anything I can do to reset the car computer?
Fernando Leiva Gas cup is the begging... the troubleshooting code suppose to be gun in couple of days... If not.. Consider replacement of oxygen sensors or catalyst cover tor.. All of those components witch I mentioned in this video could be faulty..
I'm sorry, I didn't mean is it still running good. I meant was the only issue codes, or was it also running bad. Was just curious if evap issues only throw codes,or can effect performance
Quick question for you, What is that part called that is connected to the green circle? The line that goes to it is cut and i need to replace the part itself along with getting new lines for it? Thanks
U menja problema s screen wiper. Propal interval-robotaet normalnii rezim. Ja pomenjal screen wiper motor, proveril reley switch I control switch on steering column no nichego neizmenilos. Jest idei chto moglo bit problemoi?
im so sick of them saying gas cap 95percent its not ive change cap and still the same problem guess the bastards dont want to help and bought the piece of junk from there
The author has absolutely great mechanical knowledge , but at the same time - way below zero English pronunciation skills. Any 5 grader learning English in Russia would do a better job reading the text. Come on! :)
![[TF2] The Russian Bear Trap](http://i.ytimg.com/vi/YFNSwz2_rOA/mqdefault.jpg)
I too have purchased a used neon as an emergency vehicle. check engine light came on mb, 3 days after purchase. the video has valuable information for me to examine and identify what leak is causing the p0456 code as well as a small leak. I am undertaking the investigation now, will update as i run through the check list. THANK YOU!!!
Steven Richmond Check the gas cap, very often this is the problem..
We don't care...
thanks for helping us to save money on some simple and easy car problems. I have Dodge Neon 03 SE. I purchased this car as a emergency because my volvo V 70 98 got a problem with shifting gears.
Now, the Neon was in bad shape and very cheep . The only code's that appears on my deshboard is 0440, 0517 and 0522 . I replaced a new gas cup . That's it. So, after I found this video you posted, I will do check of evep canister and other stuff.
Alex, thank you man for your hard work.
Thank's for your comment...
Thank you for taking your time to show what you know. 🔧🙌🏻
Thank you so much for taking your time to record the video to share with us. I drive a 2000 Dodge Neon and I have the exact code spitting back out at me with the diagnostics computer. P0455 was explained perfectly by you. Thanks again- any chance if you have to repair for codes " P0351 and P0743 " throw a youtube video up for that - or if you just know- drop me a email or reply.
strifeification I never didn't deal with P0351 or P0743.. I will let yo know if something..
thank you so much for making this video.. this is exactly what's wrong with my car..
thank you sir , a shame a lot old cars like this get sent to the scrip yard for simple problems. its to bad, lots of car mechanic like rip off people and make it so hard to afford to maintain small problems as a car get older. naturally parts will wear out fail as they age , why dose it always have to be a 300 to 600 dollar bill to fix :(
yes, this is so true.
My friend and I will change your water pump and timing belt and everything in the way if you buy us some beer and you purchase the parts ;) I have every tool specific to the neon.
What a wonderful wonderful video! Very informative and excellent explanation. Good Job!!!!
Thank you..
Great tutorial...!!!
That helped me a Lot, since I had the same problem.
Un my case was the purge valve.
THANKS SO MUCH...!!!!
Thanks for the video. I found a crack on the same hose as yours. Hopefully solve my problem. Thanks again.
gertis2014 I'm pretty much sure it will solve the problem, unfortunately in my case, it were multiple cracks in different hoses.. Plus one of the hoses was completely disconnected from vapor canister
Thanks for helping me teaching how to fix my neon
while fixing evap system take your time the cracks in the hoses could be really very tinny and sometimes very hard to diagnose without smoke machine...
great video thank you for your help. very informative!!
thank you..
Good info. Thanks. Also you talk just like Jose mourinho.
Hey man so I'm the part where you're talking about the test port to hook up the smoke machine where does that filter run to thats the part I cannot figure out and I know that's what's causing my Dodge Neon to keep having evap codes
Thank you for making this video!
+Steve Gibbs Thank's Steve...
Very detailed and good video!
thank you...
My evap code read p0441 evap purge flow monitor fault. Chances its the same thing? I assuming its the selenoid back behind the motor. But before i dive in i wanted to get your opinion.
Did you ever fix your P0441 code? I just purchased a 2005 SXT and I'm doing some research before getting my hands dirty.
Thanks for the video! I have a missing hose on my canister so where does the small diameter hose connect?
Very well explained, and good video walk through
Thank you William.
Hello Alexey, I got the code PO456 on my 2002 Neon. I already replaced the gas cap this morning and I ride the car all day. The check engine light is still on. How long should I wait for it to go OFF? is there anything I can do to reset the car computer?
Fernando Leiva Gas cup is the begging... the troubleshooting code suppose to be gun in couple of days... If not.. Consider replacement of oxygen sensors or catalyst cover tor.. All of those components witch I mentioned in this video could be faulty..
I know it's an old video. I was curious if the only issues the neon was having was codes. Was it running good still. No fuel issues etc
Still running good...
I'm sorry, I didn't mean is it still running good. I meant was the only issue codes, or was it also running bad. Was just curious if evap issues only throw codes,or can effect performance
thanks for the video it was very helpful
where exactly does the fuel Vapor Leek Detection Pump go in a 2001 Dodge Neon?
nevermind. Thanks for the video
There is a hose coming off of the front of the green thingie (4:10) that looks like it go's to a filter. Where does this hose connect to after that?
GRACIAS ... THANK S
Благодарю вас братан!
Will this reduce my gas mileage with a 0455 code? I am getting bad mileage. Thanks!
Great Men Thanks a lot
keep in wind that all evap codes don't appear or disappear just wright away..
it takes up to 1 week or even more in some cases...
спасиб браток... хорошо объяснил...))
+сева соболев spasibo...
I have a Neón srt4 and code P0456 showing what can it be? Help please
I don't know about neon srt4, try to find some other videos.
thanks for sharing
;-)
Quick question for you, What is that part called that is connected to the green circle? The line that goes to it is cut and i need to replace the part itself along with getting new lines for it? Thanks
i got the error code p0516 same car it says for battery temp sensor ..will this stop the car from starting
U menja problema s screen wiper. Propal interval-robotaet normalnii rezim. Ja pomenjal screen wiper motor, proveril reley switch I control switch on steering column no nichego neizmenilos. Jest idei chto moglo bit problemoi?
makes it a lot more easy with a smoke machine..also you didnt mention the gas tank pressure sensor also may leak from there..
I can here are coming from behind wheel
Yes, it could be from any of the hoses plus vapor canister...
scary jack for this job
I already bought different one.
Does EVAP potential leak cause neon's to over heat?
no
im so sick of them saying gas cap 95percent its not ive change cap and still the same problem guess the bastards dont want to help and bought the piece of junk from there
Ohhh I bet you can 'bypass' that solenoid by jumping a couple of wires and get rid of the code LOL
It's not the gas cap?
Filmaker25 The first thing that you need to check is the gas cap....
i did still going on
check the rest of the components witch i mentioned in this video..
lolno I done poot 3 new gas caps on the dumb code is still there
Pascal that's hilarious lol love it!
what about a p0441 code?
what about p0443
what's code p1684
+Jimmy Rissmiller I'm not sure but on some forums it says that battery was disconnected too many times... I doubt that it could be because of this...
Yea I checked the connection and its fine. The terminals were Corroded and they were cleaned about 2 weeks ago. Don't know what it is.
Whats code p0711
Juan medina it's a transmission related code..Transmission fluid temperature sensor circuit....
The author has absolutely great mechanical knowledge , but at the same time - way below zero English pronunciation skills. Any 5 grader learning English in Russia would do a better job reading the text. Come on! :)