Question about 2003 Mitsubishi Outlander

1 Answer

Po456 trouble code no leaks found - 2003 Mitsubishi Outlander

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 771 Answers

This code relates to a small leak. If you have looked and cannot find it (maybe its too small) then I think the only way will be to have the service garage smoke test the system to locate the fault. Sometimes I think the measures taken by the diagnostics routines to prevent even the slightest emission (and it will be very slight according to the code) are excessive. Good luck

Posted on Jul 15, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why my 2004 chrysler pacifica stop running at stoplight?


code - po442=evap leak medium detected

code-po456=evap leak small detected
look at fuel cap or leaks in rubber hoses

Aug 20, 2014 | Cars & Trucks

1 Answer

2003 TOYOTA CAMRY TROUBLE SHOOTING CODE PO456


I would check the fuel cap first. If it is missing or not sealing good. This is more likely the problem. Other problems could be a leaking fuel tank, leaking evap canister or evap system hose laeking. Check these first.

Jan 16, 2014 | 2001 Saturn L-Series

2 Answers

I have a Dodge Ram F1500 engine light came on code is po456 and po457 were can I find out what that is so I can fix the problem


po456 evaporative control small leak

p0457 EVAP System Leak Detected/Fuel Fill Cap Loose Or Missing

Sep 07, 2013 | Dodge Ram 1500 Cars & Trucks

1 Answer

Codes0441 0442 0455 0456


codes po441 po442 po455 po456. code po441 - EVAP system no flow during purge conditions.code po442 -EVAP system small leak detected conditions. code po455 - EVAP system large leak detected conditions.code po456 - EVAP system very small leak detected. possible causes loose damaged missing fuel cap.fuel tank sensor disconnected or failed. ORING on top fuel sending unit leaking.purge valve vapor line clogged disconnected or purge solenoid failed.vent solenoid not closing or has failed.

May 23, 2013 | 2002 Dodge Durango

1 Answer

What does the code po456 mean?


Usually this P0456 code is caused by an incorrect or faulty gas cap. Filling the fuel tank with the engine running could conceivable cause this code as well or if the cap wasn't properly tightened. Any of the following could also be the cause:

* A small leak in any of the EVAP hoses or fuel tank hoses
* A small leak in the purge valve or vent valve
* The EVAP Canister may be leaking

Jan 08, 2013 | 2005 Ford Focus

1 Answer

What does the code p0456 mean?


Here's what comes up.click on link.Trouble Code: P0456

EVAP Small Leak (0.020") Detected

Possible Causes:


EVAP fuel tank or canister vapor hoses leaking or damaged.EVAP system component leaking, fuel cap loose or missing.Leak detection pump damaged or leaking.

Oct 22, 2012 | 2001 Chrysler Concorde

1 Answer

I have a obd code of PO456 for a 2003 dodge Durango.Do you know what that would be.


When you get the code,find out what it is,or buy a code reader and a book of codes

PO456 EVAP Contol System Leak (Very Small) 0.508mm (0.020 inch)

Gas Cap
Holes or cuts in fuel vapor hoses
Loose hoses
Evap Component failures
Vent solenoid open
Canister Purge Valve,issues

And on and on


Have a smoke machine put on the system and repaired

Nov 05, 2010 | Dodge Durango Cars & Trucks

1 Answer

Trouble codes po440 &po456 on my truck help


These Codes deal with your EVAP system.
Raise and properly support your truck.
Go underneath the vehicle. You will be looking for the Canister and Leak Detection Pump.
Check the hoses first. Damaged (cracked, worn, etc), or disconnected or missing hoses is the most likely cause of these codes.

Jan 03, 2010 | Dodge Ram 1500 Cars & Trucks

1 Answer

Trouble code P0456,eng.idles rough at idle


CODE PO456 EVAP SYSTEM SMALL LEAK DETECTED.POSSIBLE CAUSE.GAS CAP OR LEAKING PURGE SOLENOID.

Aug 01, 2009 | 2003 Dodge Durango

1 Answer

Trouble code po456 evap small leak ? could it be the gas cap ?


Can't say 100% obviously, but quite often that is the cure, but try to take some time to make sure all your hoses , in the system are in good shape & tight.

May 31, 2009 | 2002 Dodge Grand Caravan

Not finding what you are looking for?
2003 Mitsubishi Outlander Logo

232 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8522 Answers

Are you a Mitsubishi Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...