nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

ABOUT US
Detonation Sensor <--> [Knock Sensor]|Testing and Inspection > < Detonation Sensor <--> [Knock Sensor]|Specifications|Page 332

D21 Hardbody 2WD V6-2960cc 3.0L SOHC MFI (VG30E) (1991)

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Detonation Sensor: Description and Operation

Knock Sensor

The knock sensor's piezoelectric element detects engine detonation. It sends a voltage signal to the ECU. It is located on the top of the engine
block.

Detonation Sensor <--> [Knock Sensor]|Testing and Inspection > < Detonation Sensor <--> [Knock Sensor]|Specifications|Page 332