Mechanics

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

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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OceanView
September 6, 2011.



Knock sensor is under the intake runner.

KHLow2008
Sep 6, 2011.
It's located under hood, passenger side, upper engine area, below center of intake manifold, mounted in engine block. It just unbolts.