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Home >> Mazda >> 2011 >> 6 s Touring Plus >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Control System [MZR 2.5]) >> Knock Sensor (KS) Inspection

Knock Sensor (KS) Inspection

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  1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION .)
  2. Disconnect the KS connector.
  3. Measure the resistance between KS terminals A and B.

    KS specification 

    Approx. 4.87 megohms [ECT: 25 °C {77 °F}] 

    Fig 1: Knock Sensor With Torque Specifications
    G07620743Courtesy of MAZDA MOTORS CORP.