Emission system problem

2018 HONDA ODYSSEY
58,000 MILES • 3.5L • 6 CYL • 2WD • AUTOMATIC
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ETHAN10172013
  • MEMBER
  • 3 POSTS
It popped up 2 months ago and the dealer fixed it then it popped up again yesterday. is there wrong with the engine? do i i have to worry about it? will it be fix by resetting the computer box?
Apr 4, 2020 at 10:48 AM
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ASEMASTER6371
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 52,796 POSTS
Good afternoon,

I need the code that is set to help you. That will narrow the area of failure for you.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

https://www.2carpros.com/articles/how-emission-control-systems-work

No, resetting does nothing. All it does is makes the ECM forget the code for now until the code sets again. Diagnostics need to be done and repairs made before the light can be reset and it will stay out.

https://www.2carpros.com/articles/smog-test-inspection-information

Roy
Apr 4, 2020 at 11:45 AM
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