I need to replace the knock sensor can you tell me where it is located on the engine and what it looks like

Tiny
ROCKYD
  • MEMBER
  • 2001 SUBARU OUTBACK
  • 182,000 MILES
The chenk engine lite is on the repair people said the faulr code is a bad knock sensor and amisfiree in cylinder 4. They are replacing a started on the car and we donot have enough money for the rest of repairs that come to $1400.00. I know I can do the knock sensor if I find out where it is and what it looks like. Please help thank s rocky
Friday, September 9th, 2011 AT 12:00 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,055 POSTS
Here is what I was able to find. I hope it helps.

Disconnect the negative battery cable.
Remove the air cleaner case.
On DOHC engine, remove the intercooler.
Disconnect the sensor connector.
Remove the sensor from its mounting.

To install:

Installation is the reverse of the removal procedure.
Tighten the sensor to 17.4 ft. Lbs.

NOTE
The extraction area of the knock sensor wire must be positioned at a 60 degree angle relative to the engine rear.
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Friday, September 9th, 2011 AT 1:35 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Refer to diagram.
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Friday, September 9th, 2011 AT 12:56 PM

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