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Ask Mike V. Your Own Question
Mike V.
Mike V., Infiniti Mechanic
Category: Infiniti
Satisfied Customers: 23838
Experience:  Factory trained to repair Nissan and Subaru.
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knock sensor location on a 1997 3.3l infinity qx4

Resolved Question:

knock sensor location on a 1997 3.3l infinity qx4
Submitted: 4 years ago.
Category: Infiniti
Expert:  Mike V. replied 4 years ago.
Welcome to JA! I am Carguy1 and I will assist you today.
Hi there!
The knock sensor is bolted to the engine block under the intake manifold.
About a 6 hour job for replacement.
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Customer: replied 4 years ago.
A clearer manual picture of the location
Expert:  Mike V. replied 4 years ago.
That is the only picture of the knock sensor in the service manual and that pic is from the service manual Remove the upper and lower intake and you will find it. It's the only sensor bolted to the block under the intake.

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Customer: replied 4 years ago.
the code I scaned was P-0325, is that correct for that sensor
Expert:  Mike V. replied 4 years ago.
Yes,
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