What's going on with the emission system in the Honda Odyssey?

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8 answers

★ Top Answer

Carol boyall Jan 28, 2021

If the emissions system light comes on in your Honda Odyssey, it usually indicates a problem with the vehicle's emissions system. The issue could range from a faulty sensor to a failing catalytic converter. A common cause of this problem is a vacuum leak, often due to a loose gas cap on the van. If that's not the issue, a malfunctioning sensor, such as the mass air flow sensor or O2 sensors, may be the culprit as they can't properly detect engine emissions, triggering the dashboard light.

More answers

Day Brooks Dec 3, 2020

The engine light on my car is illuminated, and the manual suggests it could be related to an emission issue. I'm wondering if running the air conditioning could have any impact on this problem.
Tybrus May 14, 2020

Whenever a problem arises with emissions, the engine light indicator will come on. The purpose of this warning is to alert the driver that a fault related to emissions has been identified, and that there are diagnostic trouble codes stored in either the powertrain or engine control module. Given the close ties between pollution control systems, engine control, and transmission control, the symptoms could manifest in a wide range of drivability issues. These could involve issues like rough shifting, difficulties in shifting gears, hesitation during acceleration, veering to one side, engine starting or running problems, loss of power, or various other problems linked to vehicle performance.
Rocio V. Dec 22, 2022

Where did it originate from?
Anthony N May 20, 2023

My 2018 Odyssey recently encountered an error code. When I took it to the service center, they discovered a defective fuel injector. Thankfully, it is still within the extended warranty, but unfortunately, the necessary part is currently out of stock.
AnMc Jul 14, 2023

Assistance needed, feeling uncertain and in need of guidance.
douglas gould Jun 4, 2024

My cars are a 2007 and a 2009 Audi.
Bessie R. Oct 30, 2022

The information provided above gives me a good grasp of the basic details and clues me in on possible issues that might be at play. It also stresses the importance of taking action promptly to address any potential seriousness.

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