Question about 2004 Hyundai Santa Fe

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Where is located fuel tank pressue sensor, charcol canister and purge control valve

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  • Hyundai Master
  • 2,963 Answers

Since you are a DIYer? I recommend a repair manual from your favorite auto parts store, or possibly filepeep.com or
manualslib.com

Posted on Apr 10, 2015

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6ya6ya
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Posted on Jan 02, 2017

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1 Answer

Purge valve solenoid canister located on a 2003 Ford Taurus code po457


  • Park the Taurus on a level surface, set the parking brake and turn off the engine. Chock the wheels.
  • Open the hood and disconnect the negative battery cable.
  • Stand on the passenger's side and shine the flashlight along the firewall.
  • Look for a plastic cylindrical object about 2 inches high, mounted on the firewall near the right fender. This is the purge valve. You should see a thick black hose entering it from the driver's side of the unit.
  • The Ford Taurus canister purge control valve is a part of the evaporative emission control system, which keeps fuel vapors from escaping into the atmosphere. Pressure inside the gas tank fluctuate due to fuel level, environmental conditions and driving style. The extra vapor is vented into a storage canister under the rear of the car, outside the fuel tank, and is fed into the purge control valve through a rubber hose. The power-train control module monitors fuel tank pressure through a tank pressure sensor. It opens the canister purge valve as necessary to keep this pressure within design limits.

Feb 18, 2017 | Ford Taurus Cars & Trucks

1 Answer

Where is purge sensor located


There is no such thing , What code do you have if any ? There is a purge solenoid for the EVAP system ! evaporative emission system. An there is a vent solenoid , a fuel tank pressure (FTP) sensor.
The evaporative emission (EVAP) control system limits fuel vapors from escaping into the atmosphere. Fuel tank vapors are allowed to move from the fuel tank, due to pressure in the tank, through the vapor pipe, into the EVAP canister. Carbon in the canister absorbs and stores the fuel vapors. Excess pressure is vented through the vent line and EVAP vent valve to atmosphere. The EVAP canister stores the fuel vapors until the engine is able to use them. At an appropriate time, the control module will command the EVAP purge valve ON, open, allowing engine vacuum to be applied to the EVAP canister. With the EVAP vent valve OFF, open, fresh air will be drawn through the valve and vent line to the EVAP canister. Fresh air is drawn through the canister, pulling fuel vapors from the carbon. The air/fuel vapor mixture continues through the EVAP purge pipe and EVAP purge valve into the intake manifold to be consumed during normal combustion. The control module uses several tests to determine if the EVAP system is leaking.

Jul 26, 2016 | GMC Sierra Cars & Trucks

1 Answer

Trying to locate canister purge valve solenoid on vehicle


There is a canister purge valve & a volume control purge valve on your truck. The canister purge valve is on the evap. canister itself(at the rear of veh. near the fuel tank. The volume control purge valve is located in the eng. compartment, passenger side behind Battery. You didn't mention if it's a 4 or 6 cyl.

Aug 10, 2014 | 1996 Nissan Pickup

1 Answer

Anytime Iput gas in after 10-20 stop and starts it has extended cranks for 1 minute the turns over till the next time I put gas in . I only put in 3/4 tank so I don't over flow/ I have put in cran


Then the system is purging when it should not. when the system purges certain criteria needs to be met.Fuel vapor are forced to flow in the canister from the fill vent valve to the fuel liquid vapor seperator this isolates fule from vapor there the vapor goes to the canister the vapor from the canister is fed in to the intake manifold into the combustion chamber this according to the purge process. The solution is to monitor the purge control solenoid unless the cansitor is fuel soaked.

Feb 24, 2012 | 2004 Hyundai Santa Fe

1 Answer

P0446 ford escort 98


This Pinpoint Test is intended to diagnose the following:
  • Canister vent (CV) solenoid (9F945) (electrical concern only)
  • Fuel filler cap (9030)
  • Fuel tank pressure (FTP) sensor (9C052)
  • EVAP canister tube (fuel tank to EVAP canister)(9A228)
  • Fuel canister purge outlet tube (EVAP canister to EVAP canister purge valve) (9D661)
  • EVAP return tube (EVAP canister purge valve to intake manifold) (9G271)
  • EVAP canister purge valve (9C915)
  • Vacuum source line (input port vacuum to intake manifold)
  • Harness circuits: CV, FLI, FTP, EVAP Canister Purge Valve, SIG RTN, vehicle power (VPWR), reference voltage (VREF) and power ground (PWR GND)
  • Powertrain control module (PCM) (12A650)
This Pinpoint Test is used as an assistance in diagnosing the following EVAP components:
  • EVAP canister and bracket assembly (9E857)
    • EVAP canister sleeve assembly (fitting)(9D925)
    • Canister vent (CV) solenoid - hose assembly (9F976 or 9K318)
    • EVAP canister (9D653)
    • Canister vent (CV) solenoid (9F945)(mechanical concern only)
  • Fill limit valve assembly (9A086)
  • Fuel filler pipe flapper valve (9B085)
  • Fuel filler pipe check valve (9189), assembly (9285)
  • Fuel tank filler pipe (9034)
  • Fuel tank assembly (with fuel vapor vent valve) (9K007)
  • Fuel tank assembly (without fuel vapor vent valve) (9002)
  • Fuel vapor control valve (9B190)
  • Fuel vapor vent valve (9B593)
  • Liquid/vapor fuel discriminator (9G332)
  • On-board refueling vapor recovery (ORVR) T - connector assembly (9S314)
Description For additional information on the Evaporative Emission (EVAP) System, refer to Section 1A .
For additional information on the Evaporative Emission System Monitor, refer to Section 1A .
Pinpoint Test Schematics Escort/Tracer (2V)
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May 28, 2011 | 1998 Ford Escort

2 Answers

Ford escort wagon 1997 code p1443 displayed. what does this indicate & where is the cannister? thank you.


P1443 - EVAP Control System / Vacuum System Purge Control Solenoid Or Purge Control Valve Fault. A fuel tank pressure change greater than minus (-) 7 inches of water in 30 seconds occurred with a purge (fuel vapor) flow at less than 0.02 pounds per minute.

Possible Causes:
  • Blocked fuel vapor hose between the EVAP canister purge valve and the FTP sensor.
  • Blocked fuel vapor hose between the EVAP canister purge valve and the engine intake manifold.
  • Blocked vacuum hose between the EVAP canister purge valve solenoid and the engine intake manifold.
  • EVAP canister purge valve stuck closed (mechanically).

  • Possible Solution:
    Check for blockages between the fuel tank, the EVAP canister purge valve, and the engine intake manifold. Check for obstructions in the EVAP canister purge valve diaphragm and ports.

    The canister is on the passengers side near the firewall if I recall correctly.

    Jan 18, 2011 | Ford Escort Cars & Trucks

    2 Answers

    Codigo p1440


    EVAP System Vent Circuit Malfunction

    This diagnosis detects leaks in the Evaporative Emission (EVAP) purge line using of vapor pressure in the fuel tank. The EVAP canister vent control valve is closed to shut the EVAP purge line. The vacuum cut valve bypass valve will then be opened to clear the line between the fuel tank and the EVAP canister purge volume control solenoid valve. The EVAP control system pressure sensor can now monitor the pressure inside the fuel tank. If pressure increases, the Engine Control Module (ECM) will check for leaks in the line between the vacuum cut valve and EVAP canister purge volume control solenoid valve.

    Possible causes
    - Incorrect fuel tank vacuum relief valve
    - Incorrect fuel filler cap used
    - Fuel filler cap remains open or fails to close
    - Foreign matter caught in fuel filler cap
    - Leak is in line between intake manifold and EVAP canister purge volume control solenoid valve
    - Foreign matter caught in EVAP canister vent control valve
    - EVAP canister or fuel tank leaks
    - EVAP purge line (pipe and rubber tube) leaks
    - EVAP purge line rubber tube bent
    - Blocked or bent rubber tube to EVAP control system pressure sensor
    - Loose or disconnected rubber tube
    - EVAP canister vent control valve and the circuit
    - O-ring of EVAP canister vent control valve is missing or damaged
    - EVAP canister is saturated with water
    - EVAP control system pressure sensor
    - Absolute pressure sensor

    Possible solution
    - Loose fuel filler cap
    - Leaking fuel filler cap


    Hope helps (remember to rate this answer).

    Jan 05, 2011 | 2000 Hyundai Sonata

    1 Answer

    There is a black control "box" with located on the firewall, driver's side; with a hose (vacuum?) running from the "box" to the manifold. There is what appears to be a cable running up from behind the...


    this is your evap cannister and/or purge valve. See picks and system operation below.

    d486436.gif



    ec5154f.gif


    OPERATION Changes in atmospheric temperature cause fuel tanks to breathe, that is, the air within the tank expands and contracts with outside temperature changes. If an unsealed system was used, when the temperature rises, air would escape through the tank vent tube or the vent in the tank cap. The air which escapes contains gasoline vapors.
    The Evaporative Emission Control System provides a sealed fuel system with the capability to store and condense fuel vapors. When the fuel evaporates in the fuel tank, the vapor passes through the EVAP emission valve, through vent hoses or tubes to a carbon filled evaporative canister. When the engine is operating the vapors are drawn into the intake manifold and burned during combustion..
    A sealed, maintenance free evaporative canister is used. The canister is filled with granules of an activated carbon mixture. Fuel vapors entering the canister are absorbed by the charcoal granules. A vent cap is located on the top of the canister to provide fresh air to the canister when it is being purged. The vent cap opens to provide fresh air into the canister, which circulates through the charcoal, releasing trapped vapors and carrying them to the engine to be burned.
    Fuel tank pressure vents fuel vapors into the canister. They are held in the canister until they can be drawn into the intake manifold. The canister purge valve allows the canister to be purged at a pre-determined time and engine operating conditions.
    Vacuum to the canister is controlled by the canister purge valve. The valve is operated by the PCM. The PCM regulates the valve by switching the ground circuit on and off based on engine operating conditions. When energized, the valve prevents vacuum from reaching the canister. When not energized the valve allows vacuum to purge the vapors from the canister.
    During warm up and for a specified time after hot starts, the PCM energizes (grounds) the valve preventing vacuum from reaching the canister. When the engine temperature reaches the operating level of about 120°F (49°C), the PCM removes the ground from the valve allowing vacuum to flow through the canister and purges vapors through the throttle body. During certain idle conditions, the purge valve may be grounded to control fuel mixture calibrations.
    The fuel tank is sealed with a pressure-vacuum relief filler cap. The relief valve in the cap is a safety feature, preventing excessive pressure or vacuum in the fuel tank. If the cap is malfunctioning, and needs to be replaced, ensure that the replacement is the identical cap to ensure correct system operation.
    OBD-II EVAP System Monitor
    Some of the models covered in this guide have added system components due to the EVAP system monitor incorporated in the OBD-II engine control system. A pressure sensor is mounted on the fuel tank which measures pressure inside the tank, and a purge flow sensor measures the flow of the gases from the canister into the engine. The purge valve is now called the Vapor Management Valve (VMV). It performs the same functions as the purge valve, however it looks slightly different. A canister vent solenoid is mounted on the canister, taking the place of the vent cap, providing a source of fresh air to the canister.
    The PCM can store trouble codes for EVAP system performance, a list of the codes is provided later in this information. Normal testing procedure can be used, see EVAP System Component Testing in this Section.

    Oct 04, 2010 | 1997 Ford F150 Regular Cab

    1 Answer

    I had an emission test done on my 98 bonneville and it failed because code P0440 evap control system what should i do ?


    Here's list why your car is coming up with this code. It could be any of these things causing it.
    DTC detecting condition:
    • EVAP control system has a leak.
    • EVAP control system does not operate properly.
    Possible cause:
    • Incorrect fuel tank vacuum relief valve
    • Incorrect fuel filler cap used
    • Fuel filler cap remains open or fails to close.
    • Foreign matter caught in fuel filler cap.
    • Leak is in line between intake manifold and EVAP canister purge volume control solenoid valve.
    • Foreign matter caught in EVAP canister vent control valve.
    • EVAP canister or fuel tank leaks
    • EVAP purge line (pipe and rubber tube) leaks
    • EVAP purge line rubber tube bent
    • Blocked or bent rubber tube to EVAP control system pressure sensor
    • Loose or disconnected rubber tube
    • EVAP canister vent control valve and the circuit
    • EVAP canister purge volume control solenoid valve
    • EVAP canister purge volume control solenoid valve and the circuit
    • Absolute pressure sensor
    • Fuel tank temperature sensor
    • O-ring of EVAP canister vent control valve is missing or damaged
    • Water separator
    • EVAP canister is saturated with water
    • EVAP control system pressure sensor
    • Refueling control valve
    • ORVR system leaks
    • Fuel level sensor and the circuit

    Apr 01, 2010 | 1998 Pontiac Bonneville

    1 Answer

    Location of Charcol Canister and EVAP Emission control solenood valve in hyundai elentra 2002.


    The evaporative emission canister purge solenoid valve is a duty control type, which controls the flow of purge air from the evaporative emission canister.
    4a6acf4.gif Inspection 1. Look for loose connections, sharp bends or damage to the fuel vapor lines. 2. Look for distortion, cracks or fuel leakage. 3. After removing the EVAP canister, inspect for cracks or damage. 0e0e1be.gif

    Sep 03, 2008 | Hyundai Elantra Cars & Trucks

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