Top 6 Best Mass Air Flow Sensor Cleaners 2023 (Reviewed) – Also Mass Air Flow Sensor Cleaner Alternative To Clean Dirty MAF Sensor

Best Mass Air Flow Sensor Cleaner

“Maximize Your Auto’s Efficiency with These Sensational Mass Air Flow Sensor Cleaners”

The mass airflow (MAF) sensor is an essential component in the automotive’s fuel management system. Its function is to measure the amount of air flowing into the engine and transfer this information to the engine control unit, which utilizes it to accomplish the exact amount of fuel to inject. Over time, the sensor can become clogged with dust, dirt, and other contaminants. The MAF sensor can cause severe issues, including air/fuel mixture and engine performance disruption if you don’t care. To fix these issues, cleaning the sensor regularly is significant.

In this article, we’re going to discuss the top 6 best MAF sensor cleaners available on the market. Our this product choice, ranking, and awards are entirely based on our research. Although we’ve not conducted real-world testing, we went through completely at consumer testimonials, tutorials, data, and in-detail conversations on social media and other forums.

After proper and careful consideration, we suggest the CRC Sensor Cleaner as the best one. This fantastic product is designed to remove the sensor contaminants without harming other delicate elements. Please keep reading to know more about it and other top contenders!

Feature: Uses the advanced Cozol® technology.
Benefit: Maintains the perfect ratio of air and fuel and improves the torque and horsepower.
Feature: Best for multipurpose.
Benefit: Safe to use on battery terminals, electric panels, and various surfaces. 
Feature: Comes with fast drying formula.
Benefit: It’ll save you time and effort.
Best Quality
Feature: Convenient to use.
Benefit: It’s easy to apply to hard-to-reach areas.
Best Quality
Feature: Non-flammable and non-toxic product.
Benefit: It’s easy to use and handle and protects the sensor from getting dirty.
Best Quality
Feature: Safe for all kinds of MAF sensors.
Benefit: It also works with hot, heated, and vane-type sensors.

Best Mass Air Flow Sensor Cleaner

  1. CRC MAF Sensor Cleaner
  2. WD-40 Specialist Electrical Contact Cleaner Spray
  3. Berryman 2211 Maf Sensor Cleaner
  4. Gunk MAS6 Mass Air Flow Sensor Cleaner
  5. Johnsen’s 4721 Mass Air Flow Sensor Cleaner
  6. Penray 2520-12PK Mass Air Flow Sensor Cleaner

CRC MAF Sensor Cleaner

CRC Mass Air Flow Sensor Cleaner

CRC mass air flow sensor cleaner dissolves the dirt and grease deposited on your sensor to help it work efficiently. It is developed to clean your MAF sensors using the advanced Cozol® technology. CRC MAF cleaner helps your sensor maintain the perfect ratio of fuel and air in the engine hence improving the torque and horsepower of your vehicle.

Furthermore, it also enhances the vehicle’s MPG and helps you save fuel. The Cr Flow Sensor. Cleaner cleans the sensor safely, making the engine perform better. You can use this cleaner for electronic and plastic parts.


  • Weight: ‎11 Oz
  • Dimension: ‎7.8 x 2.6 x 1.8 inches
  • Color: ‎Clear Colorless Liquid
  • Corrosion-resistant: non-staining


  • Advanced technology
  • Improves air to fuel ratio
  • Enhances horsepower


  • Expensive 

WD-40 Specialist Electrical Contact Cleaner Spray

WD-40 Specialist Electrical Contact Cleaner Spray

WD-40 Specialist Electrical Contact Sensor Parts Cleaner Spray has innovative straw technology that helps you eliminate grease and dirt on complex parts.

WD-40 Specialist Cleaner Spray blasts away every part of flux residue, dirt, and oil and cleans95% of surface contaminants.

It is safe to use on battery terminals, electric panels, and various surfaces like plastic, metals, and rubber. Specification.


  • Weight: 11 Oz
  • Color: Silver
  • Dimension: 2.56 x 2.56 x 8.27 inches


  • Smart straw technology
  • Cleans every material


  • Takes more pace

Berryman 2211 Maf Sensor Cleaner

Berryman 2211 Mass Air Flow Sensor Cleaner

Berryman 2211 mass air flow cleaner is also one of the best sensor cleaners. It quickly and safely cleans dirty mass air flow sensors. A fast-drying formula was introduced in this cleaner to promptly sensor dry without residue.

A 2211 mass air flow sensor cleaner removes dirt and grease to optimize the air-fuel ratio. This is the best option if you want an affordable cleaner that does the job perfectly


  • ‎Weight: 12 Oz
  • Dimensions: ‎8.13 x 2.69 x 2.69 inches


  • A fast-drying formula
  • Improve engine performance quickly
  • Quickly and safely cleans dirty MAF sensors


  • Expensive 

Gunk MAS6 Mass Air Flow Sensor Cleaner

Gunk MAS6 Mass Air Flow Sensor Cleaner

Gunk Maf Cleaner helps to clean the sensor. It cleans the Maf sensor effectively. The Gunk sensor improves the performance and fuel economy of the engine. It increases fuel mileage. It also dissolves dirt and grease effectively

Gunk mass air flow is suitable for cleaning the sensor while showing car stalling and hesitation symptoms. It dries out instantly after spraying.


  • Contact Material: Aluminum
  • Weight: 6 Oz
  • Dimensions: 2.19 x 2.19 x 6.81 inches


  • Easy to use
  • Enhances engine power


  • The bottle is very small

Johnsen’s 4721 Mass Air Flow Sensor Cleaner

Johnsen’s 4721Mass Air Flow Sensor Cleaner

Johnson’s 4721 MAF cleaner restores the engine’s efficiency by dissolving all the grease and obliterating the dirt.

Johnson’s cleaner can significantly reduce the flux to the engine, thus helping the engine to perform better

Since it is safe for plastics and other materials, it can be applied to all air filters.


  • Weight: 10 Oz
  • Dimensions: 6.6 x 6.8 x 6.6 cm


  • Convenient
  • Rapid action


  • Costly

Penray 2520-12PK Mass Air Flow Sensor Cleaner

Penray 2520-12PK Mass Air Flow Sensor Cleaner

Penray 2520-12PK Vehicle’s Mass Air Flow Cleaner is a fantastic cleaner for sensors that not only cleans the residue but also maintains the proper ratio between air and fuel to be injected. Penray Cleaner helps your engine work without hesitation by wiping out all the grease and removing every problem with the MAF.

It doesn’t leave any residue and is also completely safe for delicate equipment. This also ensures enough air passes through the sensor wires with an improved air ratio and large volume air flow. These qualities make it undeniably the best cleaner


  • Weight: 12.5 Oz
  • Dimensions: 11.2 x 10,2 x 8,4 inches


  • Restore the correct air-to-fuel ratio
  • Treats delicate equipment


  • Expensive

Buying Guide to Getting a Perfect MAF Cleaner

When choosing a MAF cleaner, you must be very careful. Here are some things you should consider while buying one


The price of every material plays a vital role. Make sure to pick a type of cleaner you buy that is cost-efficient. But remember not to compromise on the quality.

Contact material:

Not every MAF cleaner can clean every material. Some are made to clean all metals. Some are just single metal. But there are a few that are good to blast away the contamination from plastic, rubber, and metals. Choose the one that best suits your needs.

How Often To Clean The MAF Sensor

To maintain proper function, it is important to keep the mass air flow sensor clean. To clean the mass air flow sensor, experts suggest doing it every 20,000-50,000 miles or as needed. Replacing the sensor is better if you notice any performance issues also after cleaning.

Tips and Techniques For Cleaning a Dirty MAF Sensor

Here’re some vital tips for cleaning a mass airflow sensor

  • Remove the MAF sensor, following your vehicle’s owner’s manual instructions.
  • Use starting fluid to clean the sensor in your car.
  • Reinstall it, following the instructions.
  • Check if the mass air flow sensor is working correctly or still causes issues.

Note: Always use a specialized cleaner or airflow sensor cleaning kit to remove the mass air flow sensor’s dust. And spray the cleaner onto the sensor, ensuring it covers all areas including behind the air filter.

5 Mass Air Flow Sensor Cleaner Alternative to Clean the Sensor

There’re plenty of mass airflow sensor cleaner alternatives if you prefer not to use MAF sensor cleaners. We listed some of the best options available, including:

  • Engine oil: Engine oil also can act as a cleaner on the sensor to remove dirt and contaminants.
  • WD-40: A multipurpose lubricant that helps keep the airflow sensor unsullied.
  • Gasoline: It also uses but needs extra care.
  • Rubbing Alcohol: Use rubbing alcohol to clean the MAF sensor.
  • Brake/Carb Cleaner: Break or carb cleaner is not advisable to utilize but can be used as a last option.


How can I keep my sensor clean?

If you want to clean a MAF sensor, you should:
Utilize a high-quality air filter that can ensure a proper amount of air entering
Avoid driving in a dusty and dirty environment
Regularly clean your mass airflow sensor using a specialized car’s MAF sensor
Avoid electrical cleaner

What type of mass airflow sensor cleaner should I use to clean a mass air flow sensor?”

To clean a dirty air flow sensor, always use a MAF sensor cleaner that experts recommend and follow the manufacturer’s instructions. It’ll not only restore performance but also prevent engine damage.

Can I use brake cleaner or electronic cleaner to clean my MAF sensor?

Using these cleaners to clean mass air flow sensors is not recommended because they can damage delicate components and may cause a malfunction. Instead, use a mass air flow cleaner or specialized cleaner, or mild fluid to clean a mass sensor.

What is the correct amount of air to use when cleaning the MAF sensor?

Always use air intake in small amounts when cleaning a mass airflow. This can be done by spraying a small amount of the right cleaner onto the MAF sensor. You can also use a small brush or cloth to scrub the sensor with a mild solvent gently.

Is it necessary to clean the MAF sensor regularly, or only if there is a problem?

It’s always suggested to clean your car’s MAF sensor regularly to maintain its intake air temperature and other functioning. Although, if you don’t feel any problem with your vehicle, it’s not necessary to clean the mass flow sensor as frequently.

“What are the consequences of not cleaning a dirty mass airflow sensor?”

If your car’s mass air flow sensor is dirty, the result of not cleaning the MAF sensor can reduce fuel efficiency, performance, and even engine damage. To avoid these issues, it’s essential to keep the airflow sensor unspotted regularly and in case of a severe issue, replace your MAF sensor.

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