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Q
can i pass smog with a check engine light
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
No, passing a smog test with a check engine light on is highly unlikely. The check engine light is an indicator of issues affecting your vehicle’s emissions control system. Smog tests specifically assess a vehicle's compliance with emission standards, and any malfunction causing the light to illuminate can directly impact emission levels. When the check engine light is on, it's often due to malfunctions such as oxygen sensor issues, catalytic converter efficiency, or problems with the EVAP system, each of which can lead to increased emissions. Hence, addressing and rectifying the issue causing the light to illuminate before undergoing a smog test is crucial for a chance at passing. It's recommended to diagnose and repair the underlying problem, not only for passing the smog test but also for ensuring your vehicle operates efficiently and environmentally-friendly.
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