Vehicle Questions and Answers
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If the check engine light on your Honda CR-V starts flashing, it indicates a serious issue that requires immediate attention and your Honda should be taken to a mechanic promptly. A flashing light signals a significant problem that, if not addressed quickly, could cause major damage to the vehicle. Some common causes for a check engine light include a faulty mass airflow sensor, a damaged head gasket, a malfunctioning emissions control component, issues with the fuel injection system, a malfunctioning oxygen sensor, or faulty spark plugs, among others. The mass airflow sensor, also known as a MAF sensor, is a crucial component in determining the amount of air entering a fuel-injected internal combustion engine. This data is crucial for the engine control unit to accurately balance and deliver the proper amount of fuel to the engine.
In 2015, if the check engine light in a Honda CR-V turns on, it could be due to a gas cap not secured properly or a problem with the O2 sensor.