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Knock sensor check engine light, clearing codes?

Tiny
CHRIS WEATHERFORD
  • MEMBER
  • 2018 CHEVROLET COLORADO
  • 2.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Replaces knock sensor, I pulled ECM fuse in engine car starts with no check engine light on and I can drive it. Only when the car restarts the check engine light is on. Does this mean a stored code comes up again? Any info would help.
Sunday, October 20th, 2024 AT 12:22 PM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,522 POSTS
You cannot clear codes by pulling the fuse, please watch this video on how to clear your codes:

https://www.youtube.com/watch?v=ahK_eucFi-k

Please go over this guide and get back to us.
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Sunday, October 20th, 2024 AT 1:22 PM
Tiny
CHRIS WEATHERFORD
  • MEMBER
  • 2 POSTS
Thanks for reply, I will see if that works.
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Sunday, October 20th, 2024 AT 1:34 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,522 POSTS
Okay, it should, let me know.
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Monday, October 21st, 2024 AT 9:33 AM

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