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Check canister close VALVE 1999 HYUNDAI ACCENT

WANT TO CHECK AND CLEAN CANISTER CLOSE VALVE AND CHANGE SMALLL AIR FILTER IN CANISTER ON 1999 HUYNDIA ACCENT

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  • Colin Stickland
    Colin Stickland May 11, 2010

    what filter and canister is this??do you mean the pollen filter in the A/C

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6ya6ya
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Posted on Jan 02, 2017

TDISLine
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SOURCE: 1999 hyundai accent canister purge

There is a purge solenoid for the EVAP system and it is item no.# 1 shown in the diagram below. You have to follow the purge valve vacumn hose to find the charcoal cannister if you need to inspect.

tdisline_101.jpg
I have included a description of the EVAP system for your understanding.

EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
The EVAP and on-board refueling vapor recovery (ORVR) system consists of a fill vent valve, fuel shut-off valve, fuel cut (roll-over) valve, fuel liquid/vapor separator, EVAP canister, EVAP canister purge solenoid valve, EVAP canister close valve, vacuum relief filler cap, and connecting lines and hoses. ORVR system is designed to prevent the release of fuel vapors during refueling. During refueling, as fuel enters the fuel tank, a vacuum is created in filler pipe, drawing air into the filler pipe and tank. Fuel vapor in fuel tank is then forced to the EVAP canister via the fill vent valve and the fuel liquid/vapor separator. A fuel tank pressure sensor is used for detecting EVAP system leaks by comparing pressures inside and outside of fuel tank.

EVAP Canister Purge Solenoid Valve
Fuel vapors are vented into the EVAP canister during refueling and when ignition is off. When engine is at normal operating temperature and engine speed is greater than idle, a thermovalve opens and allows vacuum to open the purge control valve. Canister vapors are then drawn into the intake manifold for burning during combustion. The purge control valve is kept closed during idle and engine warm-up to reduce HC and CO emissions.

Posted on Dec 16, 2010

techbuster
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SOURCE: 2003 hyundai accent starting problem~! My

Is the check engine light ON? if so then the car has detected the faulty part and stored the information about it in the PCM in the form of fault codes.

If there is no check engine light then does it bog down before it stops?

Posted on Mar 17, 2011

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Hyundai Sante Fe 2004 p0446p


P0446 means there is a higher than expected amount of vacuum in the fuel tank when purge is commanded. This can be caused by a canister close valve being stuck closed, but more likely, it is a restricted air inlet filter at/near the charcoal canister.

Jun 21, 2011 | 2004 Hyundai Santa Fe

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

I have a 2002 hyundai accent, i could not pump gas into the tank, i found charcoal pellets in the hose from the evap canister to the tank fill neck. I emptied the hose and i can pump gas. now my car is...


First GUESS.. replace the charcoal canister after you have cleaned out the hoses between it and the canister. Then blow air between the purge control solenoid valve and the fuel tank.

Oct 23, 2009 | 2002 Hyundai Accent

1 Answer

2001 Hyundai Santa Fe Error codes BB1,BB2,BB3, BBevap,BBsolenoid. Check engine light is on.


EVAP system is a very COMPLEX system. There is not enough time or space here to adequately diagnose your problem. Components involved are Canister Close Valve, Charcoal Canister, Canister Filter, Purge Contro Solenoid Valve, Fuel Tank Pressure Sensor, EVAP tubes & hoses, Fuel Pump Gasket, fuel tank itself, check valves, Electrical Wiring to and from the ECM and components. Best solution: Pay diagnistic fee and have professionals diagnose problem. This way you'll know EXACTLY what the problem is and what's required to fix it (parts, labor, tax, time-frame, etc.).

Jun 05, 2009 | 2002 Hyundai Accent

2 Answers

Error code p0442


EVAP Emission Control System - Small Leak Detected (1.0 mm). This code can be set when 1. fuel filler cap is not completely tight, 2. when various hoses get punctured or the canister close valve does not seal completely, 3. there is an actual leak in the charcoal canister, fuel tank, or other EVAP system component, 4. if any one of these components are malfunction (a), fuel tank pressure sensor, (b) purge control solenoid valve, (c) canister close valve, or (d) fuel cap. An engine vacuum leak would not set this code.
Solution: Take the vehicle to a Hyundai Dealership for proper diagnosis/repair.

May 23, 2009 | 2001 Hyundai Santa Fe

1 Answer

I like to now how to fix the code 0446 on kia optima 2001 2.4l engine. thanks


P0446 - Vent Control of the Evap System. This Evaporative Emissions System is very complicated. These particular DTCs (Diagnostic Trouble Codes) can be caused by MORE than they tell you. Three MAJOR components in the system can cause this P0446. 1. Charcoal Canister, 2. Charcoal Canister Filter, 3. Canister Close Valve, 4. Fuel Tank Pressure Sensor, 5. Purge Control Solenoid Valve, 6, Wiring and/or connector/connections between them and the ECU. If you wish to trust the computer's diagnostics, then replace the canister close valve (after you have inspected the Evap Charcoal Canister's air filter and find no problems with restrictions of air flow). If the problem comes back, check the Purge Control Solenoid Valve and the operation of the Fuel Tank Pressure sensor - either one of those components, if malfunctioning, can cause a P0446.

Apr 19, 2009 | 2001 Kia Optima

4 Answers

Problems fillng the gas tank 2002 Sonata


i just went through that problem

Evap canister / close solenoid and air filter $211- 230.00 in parts

$675- $71.00 at dealships for this small 30 minute task

If no check engine light Evap canister and air filter - fixxes problem 100 %
note:you may be able to get by just replacing air filter- works
rarely

if have check engine- close solenoid and purge solenoid may need replace- you local autozone- like autozone will pull check codes for free

the how to:

Jack car up in rear - behind right rear tire - canister -canister close solenoid & air filter are located in a plastic box with metal strap and one bolt.

Unscrew bolt everything drops down the EVAP CANISTER is held to plastic box by wirer tie . Remove wire tie and solenoid connection.
There is a small metal wire clip the holds the solenoid electrical connection together with a flat screw driver pry up the wire clip , off is okay too , ....it will go back on.

Once you have done all that you have full access there are i believe from memory 3 rubber hoses with clips ......Mark hose connects very important mark the hoses way the going on evap canister with color tape .

Next, remove whole assembly- the solenoid and air filter will come with the evap canister.

Now that have the whole assembly move to your work bench
look to see how the soleniod hook up to the canister and the air filter - now, disconnect the hose to black solenoid and remove the air filter which hook to solenoid and solenoid at same to ......

Next seperate the the solenoid and air filter- you should be air to put your mouth on solenoid and blew air in one hole and out the other- this solenoid is noramlly open- if air dosen't go threw is stuck closed and must be replaced.

same with air filter- this air filter are know for get plugged and should be replaced every 30,000 miles.

Also note: over fill you gas tank , at fill up - can cause the Evap to get liquid gas inside which cause the chorcoal in the filter to swell up and plyug the system up.------ you should when fill up stop pump gas after the auto pump click off on normal work tank and not try to top off you tank.

note: check with your deal for exact wieghts
weigh the evap canister - six pound - replace it- new one is about 4-4.5 pounds - it is just best to replace .The evap holds gas fumes then send to engine so that dosn't vent to

All parts are dealships only -

This is easy fix and normal, for gas fill problems

canister Evap 161.00
canister close solenoid 43.00 may or may not be used
air filter 7.00

not used in this fix- check engine fix use these parts
sensor price ?
purge valve 39.00
canister close solenoid 43.00

Feb 23, 2009 | Hyundai Motor 2002 Sonata

1 Answer

2001 hyundai sonata


The evaporative emissions system prevents hydrocarbon (HC) vapors from the fuel tank from escaping into the atmosphere where they could form photochemical smog. Gasoline vapors are collected in the charcoal canister. The Canister Closing Valve (CCV) closes off the air inlet into the canister for leak detection of the evaporative emission system. The CCV also prevents fuel vapors from escaping from the canister. When the engine purges the HC vapors from the canister, the clean air comes into the canister through the canister air-filter and the CCV.

1. Ignition "OFF". 2. Disconnect CCV connector. 3. Measure resistance between terminals 1 and 2 of the CCV connector(Component side). Specification : Approx. 23~26Ω at 20°C(68°F)
4. Is resistance within the specification? YES ▶ Go to next step as below. NO ▶ Check CCV for contamination, deterioration, or damage. Substitute with a known-good CCV and check for proper operation. If the problem is corrected, replace CCV and then go to "Verification of Vehicle Repair" procedure.Terminal and Connector Inspection

Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

Sep 04, 2008 | 2001 Hyundai Sonata

1 Answer

Computer codes


p1402 - dm-tl air pump motor is shorted or disconnected.

2000 model year accent is equipped with a new enhanced evaporative emission system. this new system is capable of measuring leaks as small as 0.020" diameter. the new system pressurizesthe evaporative emission system with a diagnostic module for tank leakage (dm-tl), while the previous model's system appliedengine vacuum through the purge valve to detect system leaks.

service information
vehicles that have the check engine light illuminated and have dtc p1401, p1402 and p1403 stored in the ecm should have their electrical systems diagnosed related to the appropriate dtc. these codes are not related in any way to an evaporative emission system leak. the conditions that set the diagnostic codes areas follows:
p1401 - dm-tl air pump motor current draw is higher or lower than expected (normal = 17-36 ma).
p1402 - dm-tl air pump motor is shorted or disconnected.
p1403 - dm-tl changeover valve is shorted or disconnected

perform the suggested repair
1. inspect for water in the dmtl by removing the 90° air inlet elbow and looking into the air chamber. if water or corrosion is present, replace the dm-tl p/n 31440-25500; air filterp/n 31453-25500; and pipe assembly p/n 31454-25500if corrosion is in the pipe. see detailed instructions on page3 for air filter replacement.
2. inspect for underbody coating sprayed into connector m52 at dm-tl. if underbody coating is present on the male or female connector, spray with electrical contact cleaner to remove the undercoating.

air filter (dm-tl) replacement instructions
  1. disconnect the 90° elbow from the top of the dmtl and insert a clean rag into either the elbow or thedmtl inlet connector.
  2. disconnect the dmtl electrical connector.
    1. disconnect the 2 hoses at the front of the canister (caution: silicone hoses tear/puncture easily).
    2. remove canister assembly and dm-tl as a unit (3 mounting nuts).
    3. disconnect the 2 hoses from the metal transfer pipes.
    4. remove the canister, air filter, and metal tube assembly from the canister protector by removing the 3 mounting nuts.
    5. disconnect the hose at the air filter.
    6. remove the air filter mounting nut and remove the air filter.
    7. install a new air filter.
    8. reassemble in reverse order.

Jun 04, 2008 | 2000 Hyundai Accent

1 Answer

Hard to start 2004 sonata


Hi have a nice day!
Check EVAP Emission Control System Vent Circuit.

DESCRIPTION The evaporative system prevents hydrocarbon (HC) vapors from the fuel tank escaping into the atmosphere where they would form photochemical smog. Gasoline vapors are collected in the charcoal canister. The Canister Close Valve (CCV) closes off the air inlet to the canister for leak detection of the evaporative emission system. The CCV also prevents fuel vapors from escaping from the canister. When the engine purges HC vapors from canister, the clean air comes into the canister through canister air-filter and CCV. If open error message displayed is "P0447" If shorted error message is "P0448"

May 29, 2008 | Hyundai Motor 2004 Sonata

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