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Thread: Knock Sensor Location on SR20DET

  1. #1

    Knock Sensor Location on SR20DET

    Does the SR20DET come with a knock sensor, If so where is it located. A picture would help a million times over. Also, a part number would be awesome too

    Thanks

  2. #2

    Re: Knock Sensor Location on SR20DET


    Its right against the block under the intake manifold. Easiest way to change is it to take the intake manifold off. I have done it before without removing it, but it was a PITA.

  3. #3

    Re: Knock Sensor Location on SR20DET

    You wouldn't happen to have a picture of it would you? Would I be able to see it from the top or easier seen from bottom? I'm not even sure if my SR20DET has one since it's running a stand alone ECU. I'm trying to figure it out so I can put one on if it doesn't have it and monitor knock via my ECU

  4. #4

    Re: Knock Sensor Location on SR20DET

    It's much easier to find from the bottom:

  5. #5

    Re: Knock Sensor Location on SR20DET

    Its basically connected to the oil filter assembly right? I need to wire mine up. White wire to pin number 27 correct?

  6. #6

    Re: Knock Sensor Location on SR20DET

    It's the round, black device bolted on to the block (near the top of the pic).

    Don't go wiring your knock sensor to the oil sending unit

  7. #7

    Re: Knock Sensor Location on SR20DET

    It's much easier to find from the bottom:

    that's hot. Thanks for the picture

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