My knock sensor is bad how do I change it and where is it located?

Tiny
OCEANVIEW
  • MEMBER
  • 1990 TOYOTA PICKUP
  • 300,000 MILES
Check light is on and first the code 032 came up for mass flow air sensor. I replaced that now the code 052 came up for the knock sensor
Tuesday, September 6th, 2011 AT 6:44 PM

2 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Knock sensor is under the intake runner.
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Tuesday, September 6th, 2011 AT 7:10 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
It's located under hood, passenger side, upper engine area, below center of intake manifold, mounted in engine block. It just unbolts.
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Tuesday, September 6th, 2011 AT 7:11 PM

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