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House MD on this Sequoia 2002 Differential time...

Discussion in 'Truck & SUV' started by SaberJ2X, Feb 20, 2011.

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    SaberJ2X Lurk MOAR

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    ok... patient in the garage has odd ecu codes
    O2 sensor and MAF sensor has been changed... symptoms are cleared except one.

    mayor stuttering after 3,000rpm.

    and no it's not Lupus...
    and it's not fuel pump either, even does it on no load on neutral

    GO
    SaberJ2X, Feb 20, 2011
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    MovieSTAR i hurd u liek?

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    what codes? i blame the parents
    MovieSTAR, Feb 20, 2011
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    SaberJ2X Lurk MOAR

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    ding, points for moviestar...

    the tests come back as mass air flow sensor related, could be that they can't erase the code, but I got a new one for van.

    don't know the exact error code
    SaberJ2X, Feb 20, 2011
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    MacktasticSlick TRD whore with 36,000 posts, bitch

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    Try to get the exact code it'll help narrow it down.
    No it wasn't the parents, but you should check the neighbors swimming pool.
    MacktasticSlick, Feb 20, 2011
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    SaberJ2X Lurk MOAR

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    I know I don't have the codes to prove anything, but you guys are fired if you don't come up with a diagnostics...

    no really the ecu won't let go safe mode, thing doesn't rev past 3000rpm, "mechanic" doesn't know what it is, since it's throwing the same code again and he said that the MAF was defective... which I replaced with a new one having the battery unplugged...
    SaberJ2X, Feb 20, 2011
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    MovieSTAR i hurd u liek?

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    Get a biopsy of the wiring harness and run a full body CT. Pump him with penicillin, and i'm going to go steal some more codine from the pharmacy.


    the wiring to the maf might be a little jacked up?
    MovieSTAR, Feb 21, 2011
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    SaberJ2X Lurk MOAR

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    it's probably the throttle body full of shit, or a vacuum leak...

    this is the part I walk away and you don't follow me
    SaberJ2X, Feb 21, 2011
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    MovieSTAR i hurd u liek?

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    Well, its quite obvious that its not lupus.


    can you check for a vacuum leak and run some TB cleaner through it? how does one check for a vacuum, seafoam?
    MovieSTAR, Feb 21, 2011
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    SaberJ2X Lurk MOAR

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    usually for vacuum, you either

    go around the seams or seals and spray something that evaporates quickly, and is flamable, seafoam, brake cleaner, etc...

    or, the smoke test...
    where with a smoke machine and sealing the intake tube with something you connect it thru the brake vacuum line and if you don't see smoke then there isn't none...

    I'll take back your points mr Movie... thou art at negative 600... dismissed then
    SaberJ2X, Feb 21, 2011
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    MovieSTAR i hurd u liek?

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    -600? Well....thats no where near 9000!
    MovieSTAR, Feb 22, 2011
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    DeebsTundra Big Tires :)

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    Fixed your thread title, and deleted the top part of your post where you corrected yourself meaning a Sequoia.
    DeebsTundra, May 18, 2011
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    SaberJ2X Lurk MOAR

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    oh lol thank you Deebs

    end of story was...
    the harness was bad, so if anybody needs a sequoia V8 engine MAF sensor you guys can let me know I'll give it up for cheap
    SaberJ2X, Jun 7, 2011
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