MY KNOCK SENSOR IS BAD HOW DO I CHANGE IT AND WHERE IS IT LOCATED?

  • Tiny
  • OceanView
  • 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

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Tuesday, September 6th, 2011 AT 6:44 PM

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  • Tiny
  • KHLow2008
  • Expert
  • 41,997 posts

Knock sensor is under the intake runner.

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Tuesday, September 6th, 2011 AT 7:10 PM
  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,409 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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