Where can I locate the knock sensor for Altima 2007_2012. I can't seem to find it ?

7 Answers

  • CB
    Lv 7
    1 month ago
    Favourite answer

    Here is a link that shows the engine parts fiche for the part - plug in your vehicle and search knock sensor. https://www.nissanpartsdeal.com/


  • M.
    Lv 7
    4 weeks ago

    You aren't going to like the answer to your question! 

    Watch the video: 


    Youtube thumbnail

  • 1 month ago

    chances are you Won't NEED TO! When this thing gets UPSET< it is usually from improper OIL USE< or FUEL MIXTURE! Both are EASY to deal with using a can of AMSOI POWER FOAM! STOP using CHEPO oil changes and switch to PENNZOIL ULTRA PLATINUM< an oil made from NATURAL GAS and NOT crude oil! It LASTS and LASTS and cleans the BAKED IN VARNISH in your RINGS and PISTON TOPS! Then use the POWER FOAM tolan your PCV VALVE< THROTTLE BODY and IDLE AQIR CONTROL VALVES! This will repair the FUEL MIXTURE that is either TOO RICCH or TOO LEAN! It is VERY SIMPLE really! And then install a set of DENSO TWIN TIP IRIDIUM LASER PLUGS @ $7 each.  You will be AMAZED at all the power HIDDEN within your engine! Expect HIGHER FUEL MILEAG and CLEAN ER EMISSIONS and MORE POWER with them! IRIDIUM reacts with modern fuel at the molecular level and burns MORE FUEL, MORE COMPLETELY! GOOD LUCK@+!

  • 1 month ago

    You Tube video's

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  • 1 month ago
  • 1 month ago

    If it's a 4 cylinder moor look under the exhaust manifold from underneath the car. If it's a 6 cylinder it's under the intake manifold on each head.

  • Barry
    Lv 6
    1 month ago

    It's probably tucked away out of sight. I've just seen a video of it. It looks like a real pain to access. I hope you are patient! See link. Update. Different link now. Access from underneath it seems.

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