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What does the code po442 for a accent 2005 5 speed mean

Engine light on and stalling when taking off or ideling

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P0442 states: Evaporative Emissions System leak detected(small leak)
look for any cracked vacuum hoses coming form the fuel tank to the carbon canister and from that to the intake. I would look first around the engine due to the heat and cool cycles that tends to mak pastic and rubber parts get died out and brittle.

Posted on Nov 30, 2012

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Posted on Jan 02, 2017

  • 13 Answers

SOURCE: 2001 Dodge Caravan/check engine light

P0442--Evap Emission Sys. leak detected small leak
P0455--Evap Emission sys. leak detected gross leak
P0456--Evap Emission Sys. leak detected very small leak

Posted on Jun 11, 2008

emissionwiz
  • 75051 Answers

SOURCE: 2001 Dodge Caravan/check engine light

Is your gas cap tight? check it, these codes indicate a large leak in the fuel evaporative emission recovery system at the gas tank

Posted on Dec 25, 2008

Molson02536
  • 3854 Answers

SOURCE: check engine light code PO442

You likely won't notice any drivability problems. P0442 indicates a fuel vapor leak in the EVAP control system. It means a very small leak has been detected. In fact, the leak can be from a hole as small as 0.04" in diameter. 
The (EVAP) emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage.
Later, when the engine is running a purge control valve opens allowing intake vacuum to siphon the fuel vapors into the engine.

With a P0442, the most common repair is to Remove and reinstall the gas cap, clear the codes, and drive for a day and see if the codes come back. Otherwise, replace the gas cap, or Inspect the EVAP system for cuts/holes in tubes/hoses.

Good luck and hope this helps

Posted on May 07, 2009

ajarema
  • 404 Answers

SOURCE: my check engine light on my 2001 hyundai accent gl

Most of the time they mean:
p0441 = Evaporative Emission System Incorrect Purge Flow
p0422 =
Evaporative Emission Control System Leak Detected (small leak)

MOre info at http://www.obd-codes.com/p0442

Posted on Jan 10, 2010

  • 104 Answers

SOURCE: engine light on 2005 Hyundai accent

Engine Light 'ON' is a warning light from the inbuilt system. As far as your car is driving good, no need o worry about the light.

This is from the electronic control unit signal. This can occur due to some sensor performance present in the engine. Take it to the nearest dealer. They have a diaganosis unit to fix it easy.

Posted on Jun 06, 2010

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My ABS light stays on i got a code PO562 car stalls when i turn lights on i have a 1999 hyundai accent. anybody have any ideas?


ABS means your brakes may not stop your car properly at high speeds and make the car wiggle and swerve.
I don't know what the code means but if I was you I have the brakes checked.
read more about the anti-lock brakes here,
https://en.wikipedia.org/wiki/Anti-lock_braking_system

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P0725 on 2008 mitsubishi lancer


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2005 hyndia accent check engine light came on,1 day later car stalled and would not start. code p0340 cam shaft sensor replaced it still wont start gets spark fuel pump turns on any thoughts or suggestions...


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1 Answer

Po442 engine code check engine light on, where do I look for the trouble?


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1 Answer

My check engine light on my 2001 hyundai accent gl reads code po441, po442. What does these codes mean?


Most of the time they mean:
p0441 = Evaporative Emission System Incorrect Purge Flow
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Evaporative Emission Control System Leak Detected (small leak)

MOre info at http://www.obd-codes.com/p0442

Jan 10, 2010 | 2001 Hyundai Accent

1 Answer

Check engine light on troubleshooting code PO442 for a 1999 Hyundai Accent


hi my name is pete glad to help code p0442is indication an evap emission <small leak > your car is ok to drive but would not pass the smog test i would advise you get a pro to sort this as the code dose not tell you where the leak is i know the canister close is located under the vehicle next to the canistertank good hunting

Nov 18, 2009 | 1999 Hyundai Accent

1 Answer

Troubleshooting code PO442 check engine light on. When I put in gas, gas nozzle keeps cutting off like tank is full


The code PO442 is a small leak somewhere in the evaporative emissions control system, the best way to find that is to take to a shop that does smoke tests for emissions.
As far as the nozzle, try changing the position of it the next time you get gas.

Nov 18, 2009 | 1999 Hyundai Accent

1 Answer

Engine stalling on a 2002 chevy tahoe z71


Still sounds like a fuel problem. Try a full tank of supreme gas, plus put a can of SEAFOAM into the tank to help clean you injectors. See if this will help clear up your problem. Did you change the plugwires????

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