Mass Air Flow Sensor - Denso 197-7020

Mass Air Flow Sensor | DENSO is the OE supplier for this vehicle | OE

The mass air flow sensor measures the volume and density of air entering the engine, allowing the ECM to calculate the precise amount of fuel needed for efficient combustion. Signs of failure include: a check engine light with a MAF sensor code, rough idle, hesitation or stumbling during acceleration, poor fuel economy, or black smoke indicating a rich condition. Replace a contaminated or failed MAF sensor to restore accurate fuel metering.

Denso is the world's second-largest automotive supplier and the primary OE parts manufacturer for Toyota, Lexus, and a major supplier to Honda and Nissan. From fuel injectors and oxygen sensors to starters, alternators, HVAC systems, and spark plugs, Denso represents the absolute pinnacle of Japanese engineering excellence and reliability. Denso parts are original equipment, not aftermarket alternatives.

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