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How do u wire a knock sensor

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    How do u wire a knock sensor

    I have 91 honda accord i done found a f22b DOHC for $400 and ECU for $150 how to do wire a knock sensor where is it coming from and going too. Guys please help me out im just 17yr old thanks
    H23ludeMan

    #2
    you need to run a wire going from the rear side of the block, thru the firewall, into the lower passenger footwell under the carpet(to the ECU). do you know how to solder, or at least, know how to splice wires?


    - 1993 Accord LX - White sedan (sold)
    - 1993 Accord EX - White sedan (wrecked)
    - 1991 Accord EX - White sedan (sold)
    - 1990 Accord EX - Grey sedan (sold)
    - 1993 Accord EX - White sedan (sold)
    - 1992 Accord EX - White coupe (sold)
    - 1993 Accord EX - Grey coupe (stolen)
    - 1993 Accord SE - Gold coupe (sold)
    Current cars:
    - 2005 Subaru Legacy GT Wagon - Daily driver
    - 2004 Chevrolet Express AWD - Camper conversion

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      #3
      when i splice the wire into fire wall where would the wire go to in the engine
      H23ludeMan

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        #4
        the wire would go to the knock sensor of course, which is on the back of the head. Use sheilded wire for this project. Where in NC are you ? I am in wilmington.

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          #5
          Yeah im in Pittsboro NC but in the when i run the wire in ecu where at in it or do i splice the wire again
          H23ludeMan

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            #6
            ha my knock sensor is right above my header.......LMAO
            H22 Prelude VTEC 92-96 200 161 10.6:1 87 90 DOHC VTEC 2157 JDM

            190.3whp 155 wtq - with bolt ons, and a dc header

            ET=14.457 @ 94mph w/ 2.173 60Fter

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