Air Flow Sensor Cleaner | Liqui Moly

Air Flow Sensor Cleaner: The Quick Fix for Your MAF

Is your Subaru feeling a bit sluggish, idling roughly, or consuming more fuel than usual? Before you go out and buy an expensive new sensor, try Liqui Moly Air Flow Sensor Cleaner. This is a specialized solvent designed for the fast and gentle cleaning of the sensitive components of your Air Flow (MAF) sensor.

Over time, dirt and oil can build up on the sensor's hot wire or hot plate, leading to incorrect readings and a sub-optimal fuel/air mixture. This cleaner evaporates quickly and leaves no residue, restoring your sensor’s ability to "see" the incoming air clearly. It’s an economical and simple way to bring back your engine’s performance and fuel efficiency.

Why Roo Racing Recommends MAF Cleaner:

• Fast and Gentle Cleaning: Safely removes contaminants from the sensitive hot wire or hot plate.

• Residue-Free Evaporation: Dries incredibly fast, leaving the sensor perfectly clean and ready to go.

• Restores Engine Performance: Helps correct your air/fuel mixture for better power and smoother idling.

• Economical: A single can costs a fraction of a replacement sensor.

• Simple to Use: No complex tools or disassembly required—just spray and let it dry.

• Prevents Shifting Problems: For automatic Subarus, a clean MAF sensor can even help resolve shifting issues.