Under the lower intake manifold... the entire manifold must be removed which is a 2.5hr job... and you will see it on the engine block itself.
Where is the knock sensor in a 1999 Infinity I30?
a swivel socket
The knock sensor is located below the intake manifold
The knock sensor is located below the intake manifold
it located under the transmission
Motor
Knock sensor is located in the wall of the engine block facing the firewall. You have lift the car if you want to reach it.
The knock sensor is located on top of the engine block underneath the intake.
that the knock sensor does
We will need to know which engine it has to answer that.
In a 1998 Subaru Legacy, the knock sensor is located on the top of the engine block and to the left of the engine. More specifically, it is under the left rear intake manifold runner.
The knock sensor sub-harness connector is located on the passenger side of the engine compartment next to the intake manifold. Must be checked by observing voltage fluctuations with a voltmeter.