Question about 1997 GMC Safari

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Gmc code 0441

Evap code emission control system purge fault also

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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jigsawbill
  • 398 Answers

SOURCE: 2001 GMC Yukon SLT

Sorry this one is beyeond my field of experience.

Posted on Sep 01, 2008

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  • 71 Answers

SOURCE: 1998 GMC 4.3 TWO WHEEL DRIVE I KEEP GRTTING THIS CODE

evap emission is a problem with your chacoal canister in fender well or hoses goin to it or maybe purge solenoid,look at your under hood schematic to see these items

Posted on Mar 29, 2009

dmsr63
  • 2050 Answers

SOURCE: I have 2006 GMC Sierra SLE 4WD 5.3 liter and my

There is a solenoid that open and closes with 12 volts, usually located close to the fuel filler tube area. This open to allow you to fill your tank, then closes after some inputs for the computer are satisfied, and then a pressure sensor verifies the system is working. First, make sure the cgas cap is tight, and if the light doesn't go away in a couple days of normal driving, get the solenoid checked.

Posted on Jun 23, 2010

  • 34 Answers

SOURCE: 2001 GMC Jimmy is Hard

Try filling up a little less. To me it sounds like a vapor lock issue which clears after you burn off the top bit of gas.. Next time you need fuel up be sure to keep track of how much you put in. Another idea is to run the tank down and then only fill up to half a tank. If the problem clears then you know that you're having a vapor issue probably due to gas saturation of the canister (which can happen if you overfill the tank).

Posted on Nov 06, 2010

sref
  • 82 Answers

SOURCE: Engine light came on. Code

This link may help.

 

http://shadetreespeedshop.clvr.tv/tag/p0506/

Posted on Feb 04, 2011

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1 Answer

I have a 1995 Camaro 3.8 v6, and I have code P0441. Do you know which part I need to get?


code p 0441 refers to evaporative emission (EVAP) system---incorrect flow detected ===causes ---hose connections ---intake leak--- EVAP cannister purge valve
check that the filler cap is on corre4ctly and tight then replace /have the cannister purge valve cleaned /replaced

Jul 10, 2017 | Cars & Trucks

1 Answer

I have DTC Codes; P0441, P0442, and P0446 EVAP codes. Have had too many things replaced to name and still have codes. Originally, only had one code P0442, after the unsuccessful removal of severalevap


code p 0442 refers to evaporative emission(EVAP) system---small leak detected====causes--hose connections--intake leak--EVAP canister--EVAP canister purge valve
it also refers to --large leak detected====causes fuel cap loose, off---mechanical fault--hose connections---EVAP pressure sensor
code p 0441 refers to EVAP system--incorrect flow detected====causes hoses, intake leak-- EVAP canister purge valve
code p 0446 refers to EVAP system, vent control---circuit malfunction===causes--wiring---EVAP canister purge valve----ECM
if you can remember when the problem started ( after refueling) it may be that the cap is not fitted correctly
it could that in the fixing process , the wiring has not been correctly installed or the problem is the canister purge valve needs attention

Feb 06, 2017 | Cars & Trucks

1 Answer

06 Hyundai Elantra two codes one is a p0441 purge fault code and other is evap large leak I can't figure out how to pass do i need to replace the purge valve


the large leak could be a loose tank cap
code p 0441 refers to evaporative emission (EVAP) system--incorrect flow detected === causes ---hose /connection/s,-- intake leak--EVAP canister purge valve
probably need to replace the valve but test first for the large leak or cap loose fault as it may fix both

Apr 09, 2016 | Hyundai Cars & Trucks

2 Answers

What does fault code P0497 mean for Honda Cr-v ?


Nothing for that code either. Are you sure you are reading the reader properly?

P1382 Cylinder Position Sensor No Signal P1456 EVAP Emission Control System Leak Detected (Fuel Tank System) P1457 EVAP Emission Control System Leak Detected (Control Canister System) P1459 EVAP Emission Purge Flow Switch Malfunction P1486 Thermostat Range/Performance Problem P1491 EGR Valve Lift Insufficient Detected P1498 EGR Valve Lift Sensor High Voltage P1508 IAC Valve Circuit Failure

Dec 30, 2015 | Honda Cars & Trucks

1 Answer

Emissions Code


Error Code: P0441
Fault Location:
Evaporative Emission (EVAP) System - Incorrect Flow Detected
Possible Cause:
Malfunction Indicator Lamp (MIL) active.
- Purge control VSV connector disconnected.
- Evaporative Emission (EVAP) Canister Purge Regulator Valve is faulty/jammed.
- Evaporative Emission (EVAP) Canister Purge Solenoid Valve faulty/jammed.
- Evaporative Emission (EVAP) Canister Sealing faulty.
- Pipes between Tank Breathing and Throttle Body leaky/blocked.
- Hose connection(s).
- Intake leak.
Solutions:
- Check Evaporative Emission (EVAP) Canister Purge Regulator Valve.
- Perform Output Test.
- Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve.
- Check Evaporative Emission (EVAP) Canister.
- Perform Basic Setting.
- Check Pipes between Tank Breathing and Throttle Body.

Jan 10, 2014 | Toyota Cars & Trucks

1 Answer

Code p1443


without knowing your make or model:

  • p1443
    Evaporative Emission Control System Control Valve
  • audi
    EGR Valve Position Sensor Signal Too Low
  • bmw
    Leakage Diagnostic Pump Control Circuit Signal High
  • ford
    EVAP Control System Purge Control Solenoid or Purge Control Valve Fault
  • hyundi
    EVAP System Tank Cap Missing
  • infinity
    Evaporative Emission Control System Control Valve
  • lexus
    Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2
  • mazda
    Evaporative Emission Control System Large leak detected
  • mitsubishi
    EVAP Purge Control Valve 2 Circuit Malfunction
  • nissan
    Evaporative Emission Control System Control Valve
  • suburu
    Evaporative Emission Control System Vent Control Function Problem
  • suzuki
    EVAP Purge Control Valve Malfunction- Stuck Open
  • toyota
    Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2
  • volkswagon
    EGR Valve Position Sensor Signal Too Low
  • Dec 07, 2013 | Cars & Trucks

    1 Answer

    Toyota echo won't start code 440 441 446


    Error Code: P0440
    Fault Location:
    Evaporative Emission (EVAP) System - Malfunction
    Possible Cause:
    Malfunction Indicator Lamp (MIL) active.
    Soution:
    Check Evaporative Emission (EVAP) System Sealing.
    Check Evaporative Emission (EVAP) Canister Purge Regulator Valve .
    Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve .

    Error Code: P0441
    Fault Location:
    Evaporative Emission (EVAP) System - Incorrect Flow Detected
    Possible Solutions:
    Check Evaporative Emission (EVAP) Canister Purge Regulator Valve .
    Perform Output Test.
    Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve .
    Check Evaporative Emission (EVAP) Canister.
    Perform Basic Setting.
    Check Pipes between Tank Breathing and Throttle Body.

    Error Code: P0446
    Fault Location:
    Evaporative Emission (EVAP) System, Vent Control - Circuit Malfunction
    Possible Cause:
    Wiring harness.
    Evaporative emission (EVAP) canister purge valve.
    Engine control module (ECM).

    Feb 25, 2013 | 2002 Toyota ECHO

    1 Answer

    Repair 1997 ford taures purge control valve


    Well there is no one thing that causes this fault code but here are what can trigger the fault in the fuel vapor control system.
    P0443 FORD - EVAP Purge Control Circuit
    Possible causes- Evaporative Emission (EVAP) Purge Solenoid Control harness is open or shorted
    - Evaporative Emission (EVAP) Purge Solenoid Control circuit poor electrical connection
    - Faulty Evaporative Emission (EVAP) Purge Solenoid Control

    Apr 17, 2012 | 1997 Ford Taurus

    1 Answer

    Code 0441 where is the unit and how to fix it ?


    P0441- Evaporative Emission Control System Incorrect Purge Flow
    This indicates that a part of the EVAP control system is no longer fuctioning correctly. The EVAP system consists of many parts, including (but not limited to) the gas cap, fuel lines, carbon canister, purge valve, and other hoses. 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.

    EVAP emission canister purge is contolled by a valve which allows engine vacuum to pull stored fuel vapors from fuel tank into the engine to be burned, rather than be vented to atmosphere. A vacuum switch is used to detect when flow exists. If the PCM commands purge and sees that the switch is closed (indicating no detected purge flow) P0441 is set.

    Symptoms: Likely, no symptoms will be discernible to the driver, other than the illuminated Check Engine Light.

    Causes: A code P0441 could mean one or more of the following has happened:
    Bad vacuum switch
    Broken or damaged EVAP line or canister
    Open in PCM purge command circuit
    Open or short in Voltage feed circuit to Purge Solenoid
    Faulty purge solenoid
    Restriction in EVAP solenoid, line or canister
    Corrosion or resistance in purge connector
    Bad PCM

    Possible Solutions: With a P0441 OBD-II trouble code, diagnosis can be tricky at times. Here are some things to try:
    Common Chrysler fix - Replace Leak Detection Pump / LDP
    Repair damaged EVAP lines or canister
    Repair open or short in voltage feed circuit to Purge Solenoid
    Repair open in PCM purge command circuit
    Replace purge Solenoid
    Replace vacuum switch
    Repair restriction in Evap line or canister or soleniod
    Repair resistance in purge connector
    Replace PCM


    Hope helps.

    Apr 24, 2011 | 2000 Toyota Camry

    2 Answers

    P0441 EVAP Control System Incorrect Purge Flow


    Error Code: P0441
    Fault Location:
    Evaporative Emission (EVAP) System - Incorrect Flow Detected
    Possible Cause:
    Malfunction Indicator Lamp (MIL) active.
    Evaporative Emission (EVAP) Canister Purge Regulator Valve faulty/jammed.
    Evaporative Emission (EVAP) Canister Purge Solenoid Valve faulty/jammed.
    Evaporative Emission (EVAP) Canister Sealing faulty.
    Pipes between Tank Breathing and Throttle Body leaky/blocked.
    Hose connection(s).
    Intake leak.
    Possible Solutions:
    Check Evaporative Emission (EVAP) Canister Purge Regulator Valve .
    Perform Output Test.
    Check Evaporative Emission (EVAP) Canister Purge Solenoid Valve.
    Check Evaporative Emission (EVAP) Canister.
    Perform Basic Setting.
    Check Pipes between Tank Breathing and Throttle Body.
    VSV connector near air filter box disconnected.

    Jun 15, 2009 | 1996 Chevrolet Monte Carlo

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