Product Overview
LIQUI MOLY Airflow Sensor Cleaner (LM4066) is a specially formulated active solvent spray designed to clean sensitive components of mass airflow sensors (MAF) in both gasoline and diesel engines. It provides fast and gentle cleaning without damaging delicate parts such as hot wires or hot plates.
This high-performance cleaner evaporates quickly and leaves no residue, ensuring accurate airflow readings and restoring optimal fuel/air mixture calculations. Clean sensors improve starting behavior, idle stability, engine performance, and reduce fuel consumption.
Key Features & Benefits:
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Fast-acting solvent for rapid and effective sensor cleaning
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Residue-free evaporation
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Gentle on sensitive components like hot wires and hot plates
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Improves engine start, idle, and overall performance
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Reduces fuel consumption by restoring accurate air/fuel ratio readings
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Safe for use in gasoline and diesel engines
Applications:
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Cleaning Mass Air Flow (MAF) sensors
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Suitable for all gasoline and diesel engine types
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Use during regular maintenance or when experiencing poor idle, sluggish acceleration, or increased fuel consumption
Technical Specifications:
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Content: 200 ml aerosol spray
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Application Area: Air flow sensor components
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Part Number: LM4066
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Evaporation: Very fast, no residue
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Use: Spray directly onto sensor element and allow to dry completely before reinstalling
