Fuel Tank Pressure Sensor

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  • เผยแพร่เมื่อ 17 มิ.ย. 2010
  • Fuel Tank Pressure Sensor
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    Learn what is a fuel tank pressure sensor and how to test it. In charge of sensing fuel tank pressure during an EVAP monitor event, this sensor is the heart of this system. Learn how to test each electrical output and input terminal, voltage tests, reference and ground. Also, we'll show some peculiar facts about this sensor. See it all here with this training video.
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ความคิดเห็น • 40

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    No, but it's usually at the rear of the car near the fuel tank. I've seen some imports with it towards the front.

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    Yes, Yes, absolutely... You have an EVAP issue and be careful. Here's the issue, all gas caps are vented. So first off change the gas cap. Also, your EVAP vent valve (see video here) is stuck closed intermittently. Look into it and repair or replace VENT valve. It's at the rear of the engine. Usually full of dirt and mud, so it's probably had it. Your issue is that the vacuum is shrinking you tank and hence affecting fuel pressure. Look into the EVAP quickly...Good luck.

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    Without EVAP are the 1994 and older cars. Even before there was an early type of EVAP system. The sending using has nothing to do with it. The fuel level sending unit after 1996 OBD-II goes to the ECM so that it can know the fuel level and run the monitors. THanks for posting.

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    Yes, it is located in every car starting in year models 1996 and up. It is a major component of modern emission systems and part of OBD-2.

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    On top of the tank or to either side. You need a component locator from ALLdata.

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว +1

    There's a difference between the two sensors. The fuel tank pressure sensor has nothing to do with fuel level. If you start replacing sensors you'd spend an arm and leg.

  • @HappyHarry1
    @HappyHarry1 11 ปีที่แล้ว

    Great video! Very informative! Any idea where the vapor canister is located on a 2001 Montana?

  • @dousenetworkllc
    @dousenetworkllc 11 ปีที่แล้ว

    is there a difference in fuel pressure sensor and fuel level sensor? im getting that error message on a 03 pontiac bonneville. also my gas meter fluctuates. should i just replace the sensor (which one?) or replace them all to cear the issue?

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    Look on the top of the fuel tank or around that area.

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    Thanks for sharing...

  • @cariholmes7122
    @cariholmes7122 11 ปีที่แล้ว

    Whats the différence between fuel tank Sending unit with evap émission control and with out evap émission control

  • @smorrow0816
    @smorrow0816 10 ปีที่แล้ว +1

    I have an 07 tahoe. I get a CIL code of P0455. All forums I saw says its the Evap Solenoid so I replaced it. It didn't fix it. The CIL comes on when the gas tank gets half empty. I tied a new gas cap...no luck. Do you think its the Fuel Tank Pressure Sensor? Any other ideas? THX

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    What do you mean the throttle body sensor?

  • @MegaCain14
    @MegaCain14 10 ปีที่แล้ว

    Hey I have a 2001 ford taurus, the only OBD ii code I pull is for the Fuel tank pressure sensor. The car won't pass smog and it also has very sluggish acceleration, would the FTP sensor cause the car to fail emissions AND drive so slow? Or is it something that the FTP sensor comes into contact with? Like the vent valve and stuff like that? We have replaced the fuel pump recently too. A new FTP sensor is $109 so any help would be appreciated,

    • @ADPTraining
      @ADPTraining  10 ปีที่แล้ว

      Ok YES, the FTP sensor can cause the CEL to come On and fail OBD-2 check, but not run slow. Also, your code is for the FTP sensor value. It could be the sensor, the VENT valve stuck shut (that's what I think) or a wiring issue. Now, if you said that the fuel pump was replaced, 9 times out of 10 one of the hoses was now reinstalled properly. Double check your steps and or remove tank and do a thorough visual.

  • @blackout260112
    @blackout260112 8 ปีที่แล้ว +2

    i have a 88 chevy caprice....after driving it...the gas tank seems to either fill up with air or gets the air sucked out of it...what can cause that problem....when i take the fuel cap off....the tank makes a loud noise ....

  • @d.porcell4204
    @d.porcell4204 7 ปีที่แล้ว

    is this relates to a p0496 code?

  • @daproducer25
    @daproducer25 11 ปีที่แล้ว

    where is fuel tank pressure sensor located on a 2001 mazda protégé?

  • @MannyFoundManny
    @MannyFoundManny 11 ปีที่แล้ว

    is this located in every car or just a specific car?

  • @orion4322
    @orion4322 13 ปีที่แล้ว

    very informative

  • @NombreyName
    @NombreyName 11 ปีที่แล้ว

    throttle body unit, which included throttle position sensor. You should have gotten the point.

  • @rwilcox9548
    @rwilcox9548 9 ปีที่แล้ว

    would this be accessed through an opening in the floor on a 2008 Ford Escape XLT 6 cyl? If so how?

    • @ADPTraining
      @ADPTraining  9 ปีที่แล้ว

      R Wilcox It is possible...

    • @rwilcox9548
      @rwilcox9548 9 ปีที่แล้ว

      ADPTraining

  • @maryellenneil1083
    @maryellenneil1083 11 ปีที่แล้ว

    Where is the fuel pressure test port on a 2007 murano?

  • @shawndavidcarpenter4442
    @shawndavidcarpenter4442 2 ปีที่แล้ว

    Where at is the fuel tank pressure sensor at. On a 2004 monte Carlo. V6 engine

    • @ADPTraining
      @ADPTraining  2 ปีที่แล้ว

      Component locator, Mitchell Alldata

  • @NombreyName
    @NombreyName 11 ปีที่แล้ว

    I changed out the throttle body sensor to get rid of that light on my vehicle

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    Look for a GREEN cap at the engine bay. Good luck.

  • @georgetrotz3846
    @georgetrotz3846 2 ปีที่แล้ว

    Po451 code replace pressure sensor vehicle keep cutting off periods at idle in traffic ford 2007 explorer 4.0 motor what could be possible cause

    • @ADPTraining
      @ADPTraining  2 ปีที่แล้ว

      Find out if it's spark or fuel?

  • @ADPTraining
    @ADPTraining  11 ปีที่แล้ว

    It should be on top of the fuel tank...

  • @mstew8386
    @mstew8386 7 ปีที่แล้ว

    I have something underneath my tank what is it?

    • @chrsgnn
      @chrsgnn 7 ปีที่แล้ว +1

      THE GROUND

  • @michellemader3983
    @michellemader3983 11 ปีที่แล้ว

    I have a 88 celica st 2.0L Wheres mine located /and diagram??
    Im getting 12MPG on this and i also smell gas on the drivers side ...
    HELP.... ugh

  • @0007reza
    @0007reza 11 ปีที่แล้ว

    Like it

  • @HK0HunterKiller
    @HK0HunterKiller 11 ปีที่แล้ว

    I believe he is talking about the TPS?

  • @beforeitendsagain
    @beforeitendsagain 12 ปีที่แล้ว

    Great video. I would rather have a human voice though.