knock sensor

2002 HONDA CIVIC
99,000 MILES • 1.7L • 4 CYL • FWD • AUTOMATIC
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NEILCIVIC2002
  • MEMBER
  • 10 POSTS
i have a 2002 honda civic code how do i check it and replace it if its bad without taking the intake off
thanks for your time neil
Jan 11, 2016 at 2:12 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
It can be accessed by removing the oil filter
Jan 11, 2016 at 6:20 PM
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NEILCIVIC2002
  • MEMBER
  • 10 POSTS
Thank you, my book doesn't show how to check the sensor or wiring circuit. Do you have the procedure for checking the voltage and witch wires to check I want to rule out the PCM Thanks and have a geat day
Jan 13, 2016 at 11:41 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
There is no way to rule out the PCM. All you can do is verify the integrity of the wires between the sensor and the computer.
Jan 14, 2016 at 12:26 AM
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