Sonata NF (2006-10) :: CEL Code P0456 - EVAP Emission Control System Very Small Leak Detected
CEL came on after a couple of driving cycles showing code P0456 (evap emission control system very small leak detected)............. car drives fine has good gas mileage.....
View 13 RepliesSubaru - Forester :: 2005 - Large Evap Leaks Detected
I have a 2005 Subaru Forester with about 124,000 miles. I've had her since 2012. This year has been rough for her and every month or so there seems to be something that I need to fix.
This time, the check engine light is on, and the cruise light is flashing. Two codes came up:P0442 - Small Evap LeakP0457 - Large Evap Leak
I brought it to a local auto service shop, and they replaced the gas cap, and also cleaned the filler neck with several grits of emery cloth. They cleared the codes, and told me to drive it for a few days.
Well the check engine light came on again the other day.
Golf VI R :: Code P0456 For EVAP System - Very Small Leak Detected
It all started with a fuel cap loose light (it wasn't) after a day or two the MIL came on and got this code I reset it but I'm sure it'll come back since there's probably a real leak. What can I check myself to find this leak?
View 11 RepliesFord F-150 - 1997-2003 :: CEL Code P0455 - Large Leak Detected In Evaporative Emission Control System
I own a 98 f-150 5.4 with 70,000 miles. I get a check engine light (code p0455-large leak detected in evaporative emission control system).
Replaced the gas cap with an after market 'stant' ( I believe was the manufacturer) brand. The check engine light went away for 4 days then came on again.
No obvious vacuum line leaks.... Puzzled.
GTI 337/20th Anniversary :: Code P0456 EVAP System / Very Small Leak Detected
This is the code i pulled from Vag. Its not the gas cap...
VCDS Release 805.0: Generic OBD2
Mode 03: Emission related fault codes
Address 10 (Engine): 1 Fault Found:
P0456 - EVAP System: Very Small Leak Detected
Touareg :: 2004 VW V6 - Code P0456 / Evap System Very Small Leak Detected
2004 VW touareg v6 - engine light on - autozone diagnosed as code P0456. Possibly gas cap, so I replaced with aftermarket gas cap from auto zone. Light still on. What can I do or replace to fix problem. I read something about a N60 or N80 valve. Is this something I can buy and replace myself. Most of my mechanical experience is related to working on a 85 CJ7 with an inline 6cyl or Chevy trucks. If the N valve is a easy fix, any instructions and pictures of how to do this.
View 1 RepliesAccent MC (2006-11) :: Code 0496 Popped Up For EVAP System - Constant Bubbling In Fuel Tank
A few days ago code 0496 popped up for evap system problems. The fuel tank is very pressurized and there is a constant bubbling heard in the fuel in the tank with the gas cap removed. Sounds like blowing air through a drink with a straw. I have never had a problem like this with any car in over 45 years.
View 1 RepliesAccent MC (2006-11) :: 2009 - Running Rough At Idle And Would Crank Hard / P0496 Code
Check engine light had come on, the car was running rough at idle and it would crank hard. So I threw my code scanner on it only to find out it wouldn't link. Drove it to O'Riley's and had them pull the codes. It ran rough and had next to no power on the way there. O'Riley's pulled the codes and we got a P0300 (random multiple misfire), P0301 (cylinder 1 misfire), P0302 (cylinder 2 misfire), and a P0496 (EVAP emissions system high purge flow). So once I got it back to the house, she told me that she had the codes pulled once before and that they told her it could be her gas cap so she replaced it. She also stated that she had replaced the plugs about 3 months ago.
So with new gas cap and new plugs, and these codes, I did a bit of research and come to the conclusion that it'd replace the purge solenoid. The solenoid was making a pretty loud ticking noise and when I pulled it off, it rattled so I figured that was the fix. Pulled her plugs and you can clearly see that cylinder 1 was running VERY lean and cylinder 2 was a little richer but still too lean. Plugged the plugs back into coils and laid them on exhausted. Turned the car over and we had spark. Lead me to think the misfire had something to do with the P0496 EVAP code. Put everything back together and erased the codes. Gave the car back to her and told her to let me know if the light came back on. That was Wednesday last week. Sunday she told me the light came back on and the only code that came up was the P0496 again. When I gave it back to heron Wednesday, it would still crank hard but would start.
Battery is new and checked good, alternator is pulling about 14v and checked good and the starter checked good. My dilemma is the code and the hard crank. She told me that it only cranked hard for her once so I am assuming that has gone away but we're still left with the P0496. I am not 100% sure as to how this system operates but I understand it for the most part. She told me that she had just put gas in it before the light came on. Not sure how much time had elapsed after filling it and the light coming on but I do know she put gas in it. If it's a high purge flow, that makes me think there may be a leak in the system but I'm not sure where to go from here without throwing a bunch of parts and money at it.
Sonata NF (2006-10) :: P0456 Code - Small Evap Leak Detected
My 2007 Sonata continues to throw a P0456 code, small evap leak detected, gas cap is tight, getting ready to check the evap hoses. The question I have is the evap system covered under the emissions warranty at all ?
View 4 RepliesElantra XD (2001-06) :: Code P0455 / Large EVAP Leak
Check light came on and I had the code read at AutoZone. There were 3 codes but I'm pretty sure 2 are old (the check light previously came on a couple of months ago and I had it checked, then went off on its own). My car seems to be driving fine.
The new one is P0455. Large EVAP leak. I'm hoping it is just my gas cap.
The other 2 (older) codes are P0456 (small leak) and P0113 (IAT error).
Ford Ranger / B-Series :: O2 Sensor Heater Circuit Malfunction / Evaporative Emission Control System Detected Large Leak
I have some codes on my ranger 2000 here goes
P0141: o2 sensor heater circuit malfonction (bank 2 sensor 2 )
P0455: evaporative emission control system detected (large leak)
Now I will need to get that fixed cause I don't know where to look and what to look for ... For the leak I know there is a big crack on the plastic where the gas lid is could that be it ?
Azera TG (2006-11) :: Error Code P2422 Related To EVAP System
I have a 2006 Hyundai Azera that is coming up with the error code P2422. I have figured out that the code relates to the EVAP system. I have cleared the code a few times but it always comes back within a few kilometers. Also I have started to notice at some gas stations that the gas stops pumping around every $5 i put in the tank. This only happens at some gas stations but not all that i go to.
View 3 RepliesGolf IV / Jetta IV :: EVAP Code (P0442) Small Leak Detected
so my girls car is throwing an evap code (P0442) small leak detected. I bought a new oem gas cap and replaced the purge valve solenoid under the hood. that didn't work, CEL still comes on about 100mi after clearing the code.
I have checked the rubber hoses that were attached to the purge valve solenoid when i replaced it and they are fresh, no dry rot or cracks that i can see. The hose on one side goes to a hard line that runs under the car to the back, the hose on the other side of the solenoid runs under the intake to the throttle body. That hose was fine as well. Connections were tight and i even put better clamps on the hose ends that attach to the solenoid. So I have ruled out that portion of the system (under the hood).
I also removed the rear seat to access the fuel pump. All those connections seem nice and tight, I don't smell any strong gas fumes indicating a leak so i don't think the fuel pump gasket is the problem either. Finally, i checked out the hard lines running under the car front to back and I see no apparent or obvious damage. I assume my next step is to pull off the rear passenger wheel well liner and asses the charcoal canister and the LDP connections, correct??
The last thing I will mention is, Idid notice the 2 fuel lines that attach to the fuel regulator are in pretty rough shape, however not leaking any fuel. Are both of these lines actual liquid fuel lines? I am thinking one of them is a vapor return which may be part of the EVAP system. If it's dry-rotted and leaking vapors could that be the culprit??
Ford Ranger / B-Series :: Check Engine Light Came On - Code P0457 EVAP Small Leak Detected?
I had a check engine light cane on. I took it for it to get checked and they gave me this code- P0457 EVAP small leak detected. ECM has detected a large leak in the EVAP System during a system monitor test.
The paper said I had a leak in the Evap canister or hose. I took the truck to a mechanic and was told I had Bad oxygen sensors. Can Bad/Dirty oxygen sensors make this error code come up?
Exactly where the oxygen sensors are? I was told they were behind the mufflers but I didn't see any and the diagram I found was not accurate.
2002 Ford Ranger XLT v6 extra cab.
Chevrolet - Prizm :: 1998 - CEL Emissions Evap System Code Comes Up
Check engine light emissions evap system code comes up when the system is scanned what could be problem? 1998 chevrolet prizm...
View 4 RepliesFord Aerostar :: 1997 - Code P1443 For EVAP System
My 1997 aerostar 3.0 6 cylinder, throwing code p1443 for the evap system. What should I be looking for?
View 5 RepliesPassat (B5) :: MIL Came On - Code P0455 / EVAP Emission Control System Leak?
New owner of a 2003 1.8TPassat (29,000mi) as of the last 2 weeks and have just had my MIL come on. Scanned it at home with my Actron CP9125 scanner and got this code (P0455) which reads in the scanners manual as "EVAP Emission Control System Leak (Large)". Didn't know if this was a generic description of the code or VW has a more specific definition. What precisely this is in reference to, gas cap, vacuum hose????? Or what VW's actual description of this code is?
View 3 RepliesPhaeton :: Code 01583 - Leak In System Detected / Level Fault Error
In the past few weeks I have seen an intermittent "Level Error-Workshop". However every suspension function has worked perfectly, and no height was lost even while sitting at the airport for a week.
How to track down the leak. I can see a tank pressure of about 13 PSI. Is that about right. I did a raise / lower while VCDS was connected and there was a pressure drop to about 11.7 PSI but no level error. What is the correct range of tank pressure settings?
Address 34: Level Control Labels: 3D0-907-553.lbl
Part No: 3D0 907 553 C
Component: LUFTFDR.-CDC- 3C3V0 1122
Coding: 0005521
Shop #: WSC 01065 000 00000
VCID: 2757057592F60B6
1 Fault Found:
01583 - Leak in System Detected
000 - - - Intermittent
Golf V R32 :: Code P1414 And P1424 / Secondary Air Injection System Leak Detected
Secondary air injection system leak detected-Bank 1 & 2... 2003 miles on my car and the CEL pops on this morning. VCV bodies are being replaced tomorrow. The tech didn't fully understand what parameters to test for or what conditions would be present to set this code, I can't say that I do either... the flapper could possibly play a role in this..?
View 5 Replies