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Home >> Infiniti >> 1994 >> J30 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Trouble Code (DTC) Testing (J30) >> DTC 34: Knock Sensor >> 2) Check Input Signal Circuit II
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2) Check Input Signal Circuit II

Disconnect knock sensor harness connector from sub-harness. Verify harness continuity between sub-harness terminal "c" and knock sensor harness connector terminal "f" (White wire). See Figure . If continuity is present, go to next step. If continuity is not present, repair harness or connectors as necessary.

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