Mass Air Flow Sensor Cleaner 311g - CRC
The CRC Mass Air Flow Sensor Cleaner 311g is specially designed to clean delicate mass air flow (MAF) sensors and restore accurate airflow readings in modern vehicles. Over time, contaminants such as dust, dirt, oil vapours, and other deposits can build up on the sensor, affecting its ability to measure incoming air correctly. This can lead to reduced engine performance, poor fuel economy, hesitation, or rough idling. CRC’s powerful cleaning formula safely removes these contaminants to help restore optimal engine performance.
This fast-drying aerosol cleaner evaporates quickly and leaves no residue, ensuring safe use on sensitive sensor components. By maintaining a clean mass air flow sensor, the engine management system can receive accurate data, allowing the engine to run more efficiently. Regular cleaning with CRC MAF Sensor Cleaner can help improve fuel efficiency, enhance acceleration, and maintain smooth engine operation.
Features & Benefits:
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311g aerosol mass air flow sensor cleaner
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Removes dirt, dust, oil, and other contaminants
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Helps restore accurate airflow sensor readings
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Can improve fuel efficiency and engine performance
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Helps reduce hesitation, rough idling, and poor acceleration
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Fast-drying and residue-free formula
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Safe for sensitive electronic sensor components


