This is the Knock Sensor Sub Harness found on all Nissan 350Z's and Infiniti G35's equipped with the VQ35DE Engine. When this harness fails you will see a Check Engine Light with the code P0327.
P0327 Codes are caused by either a low output voltage seen by the ECU from the knock sensor pointing to a faulty sensor or a short or open knock sensor circuit.
While most often this code is indicative of a faulty knock sensor sub harness, sometimes the sensors do go bad.
NOTE: G35 models with a build production date before 06/03 MUST purchase a new style knock sensor with the harness. The original knock sensor on G35's built prior to 06/03 is different, and cannot be connected with this new style harness.
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
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