Missing vac components? P0171

Discussion in '100-Series Cruisers' started by fe sus, Nov 8, 2018 at 1:22 PM.

  1. fe sus

    fe sus

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  2. 2001LC

    2001LC

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    Yours is there lying just below other. Cant see end in your picture.
    Engine before washing 11-9-13 (4).jpg
    001.JPG
    Sometimes those little bug/dust suppressor are missing. Dealer parts department may be able to order. Or get one from a parts/salvage rig
    Engine before washing 11-9-13 (19)c.jpg

    Usually good idea to replace that rubber grommet PN# 90480-18001 with those 98-02 year PCV valves.
    003.JPG
     
  3. 2001LC

    2001LC

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    BTW: Check your air filter & clean MAF sensor
     
  4. fe sus

    fe sus

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    Thanks. I swapped the grommet as well. It was toast. Located the line hidden under the other and reconnected, cleared code... for now. Going for a drive to see if it returns, then I'll clean the MAF and swap the air filter. Cheers.
     
  5. 2001LC

    2001LC

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    Tip: Disconnect battery to start your air filter & MAF cleaning. Then clean and grease battery post and reconnect last thing. Disconnecting battery for 30 minutes is key, as this reset ECU.
     
  6. fe sus

    fe sus

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    I disconnected the battery to reset the CEL but only for a few minutes. All seems to be functioning properly right now.
     
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