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Re: 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)
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LONG TERM FUEL TRIM FUEL MIXTURE TOO RICH, POSSIBLE CAUSES FAULTY OXYGEN SENSOR, FAULTY FUEL PRESSURE REGULATOR,DIRTY FUEL INJECTORS STICK OPEN,OR ENGINE HAS MECHANICAL FAILURE FAULTY CYLINDER COULD HAVE LEAKING VALVE OR VALVES COULD HAVE INTAKE LEAK.
If u know what the code is U can get a hanes Repair manual at any auto pats stoe and usuall section 6-6 onwadrd will show all code numbers ad what they mean.
when the airbag light is on it is disabled.
a scan tool can read the codes that are turning the light on,
a common problem is clockspring in the column.
The noise you hear could very well be a lifter. But that is not what is causing your engine light to come on. The engine light problem can be diagnosed by having the codes read. You can have this done for free at most national parts chains such as Advance or Auto Zone. Good luck! I hope you find this to be very helpful!
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
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.
if the air filter was recently inspected or changed, look for the vacuum hose to be disconnected from the valve located on the air filter cover. another source may be the gas cap either loose or with the tether strap caught under it preventing a proper seal
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