Mass Air Flow Sensor Cleaner, 11 oz.
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CRC Mass Air Flow Sensor Cleaner, 11 oz.

Part No. 05110 Warranty Details  
The first product specifically developed to clean mass air flow sensors. Designed with advanced CozolĀ® technology. Increases horsepower & improves air/fuel ratio, MPG, and helps to reduce emissions. Works to correct rough idling, hesitation and pinging.
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Compatibility With Plastic Parts:Yes
Container/Package Size:11 oz
Container/Package Type:Aerosol
Flammability:Yes

REVIEW SNAPSHOT®

by PowerReviews
CRCMass Air Flow Sensor Cleaner, 11 oz.
 
4.7

(based on 75 reviews)

Ratings Distribution

  • 5 Stars

     

    (59)

  • 4 Stars

     

    (13)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

99%

of respondents would recommend this to a friend.

Pros

  • Easy to use (61)
  • Reliable (22)
  • Can withstand use (11)
  • Compact (9)

Cons

No Cons

Best Uses

  • Home garage (51)
  • Upkeep (37)
  • Automotive repair shop (33)
  • Roadside repairs (10)
    • Reviewer Profile:
    • Auto enthusiast (10), Casual driver (10), Mechanic (6)
    • Reviewer Profile:
    • Auto enthusiast (35), Casual driver (21), Truck enthusiast (10), Mechanic (5)

Most Liked Positive Review

 

Mass Air Flow Sensor Tune-Up

Mass Air Flow Sensor Cleaner by CRC Industries safely cleans and protects your vehicle's mass air flow sensor.
Not to be confused with other carburetor and throttle body cleaners, this product is specifically...Read complete review

Mass Air Flow Sensor Cleaner by CRC Industries safely cleans and protects your vehicle's mass air flow sensor.
Not to be confused with other carburetor and throttle body cleaners, this product is specifically designed to safely clean your mass air flow sensor.
Modern computer controlled fuel injected vehicles rely on the correct feedback from the mass air flow sensor to provide the optimum fuel to air mixture. As your vehicle ages the mass air flow sensor begins to collect contaminants not captured by your air cleaner filter. These contaminants will cause incorrect measurements producing a rich running mix.
This can will pay for itself, with the increase in miles per gallon. Cleaning your mass air flow sensor will prolong the life of this component.
It is safe to use on the sensitive electronics and plastics.

VS

Most Liked Negative Review

 

Not for all MAF sensors

I have a 2004 Isuzu Axiom with a direct injected engine and I was having issues that seemed to point to a problematic MAF sensor. A new sensor is over $400 so I figured...Read complete review

I have a 2004 Isuzu Axiom with a direct injected engine and I was having issues that seemed to point to a problematic MAF sensor. A new sensor is over $400 so I figured this cleaner would be a great way to see if there was some life left in the original sensor. But it appears that the sensor in this engine is a "Kármán vortex" type, which doesn't use heated elements to sense air flow.

A call to CRC tech support confirmed that this product is NOT to be used with this sort of MAF sensor. Not only will it not work, it will likely permanently damage the sensor.

This type of sensor is not uncommon -- being used on Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, some Toyotas, Lexus, and some BMWs.

So be sure that your MAF sensor is compatible with this cleaner before using it.

Reviewed by 75 customers

Displaying reviews 1-10

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5.0

Good Service & Good product

By 

from Houston

About Me Casual Driver

Verified Buyer

Pros

  • Reliable

Cons

    Best Uses

    • Automotive Repair Shop
    • Home Garage
    • None

    Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

    Good product. Cleaned my mass air flow sensor.

    Comment on this reviewHelp Icon(earn points)

     
    5.0

    Worked great

    By 

    from CT

    About Me Auto Enthusiast

    Verified Buyer

    Pros

    • Easy To Use

    Cons

      Best Uses

      • Home Garage

      Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

      Easy to use. Dried fast without residue.

      Comment on this reviewHelp Icon(earn points)

       
      5.0

      made my '99 Ranger run likw a different vehicle !!!

      By 

      from Bristol, Tn.

      About Me Auto Enthusiast, Working Guy

      Verified Buyer

      Pros

      • Can Withstand Use
      • Compact Design
      • Easy To Use
      • Reliable

      Cons

      • There Are None

      Best Uses

      • Automotive Repair Shop
      • Great Maintainence Produc
      • Home Garage
      • Upkeep

      Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

      remove MAF sensor and spray on / let dry then roll on !!!

      Comment on this reviewHelp Icon(earn points)

       
      5.0

      Good Stuff

      By 

      from Midwest

      About Me Auto Enthusiast

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Easy To Use
      • Makes A Difference

      Cons

      • None

      Best Uses

      • Automotive Repair Shop
      • Electronic Equipment

      Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

      Keep that MASS sensor clean & achieve a better running engine with better fuel mileage

      Comment on this reviewHelp Icon(earn points)

       
      5.0

      Something in a can that really works

      By 

      from Harahan La. 70123

      About Me Casual Driver

      Pros

      • Easy To Use

      Cons

      • None

      Best Uses

      • Upkeep

      Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

      2005 Ford Taurus 85K miles, new plugs still ran bad.
      Cleaned Mass sensor and Throttle Body according to directions. Used tooth brush on throttle body reset computer. Could not believe the difference, took about 25 min I'm not a mechanic. Drove car about 20 miles in traffic after to reset computer. Runs perfect. Ford wanted $200-$300 for same work, made me a believer

      Comment on this reviewHelp Icon(earn points)

      (2 of 2 customers found this review helpful)

       
      5.0

      engine runs smoother

      By 

      from Swannanoa, NC

      About Me Auto Enthusiast

      Level 2

      Pros

      • Easy To Use
      • Very Easy Job

      Cons

        Best Uses

          Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

          My 2001 Mustang has been having the hesitation issue. I replaced the fuel filter, and that helped. Though I still had the problem. Next, I tried the MAF cleaner, and it was awesome at first, lower idle and smooth sounding engine, but the hesitation creeped back. Next, I'm going to buy some ramps and replace the O2 sensors.

          Comment on this reviewHelp Icon(earn points)

          (1 of 1 customers found this review helpful)

           
          5.0

          Miracle in a Spray Can!

          By 

          from Lords Valley, PA

          About Me Auto Enthusiast, Truck Enthusiast

          Ask me a question

          3 or more reviews submitted

          Pros

          • Easy To Use

          Cons

            Best Uses

            • Home Garage
            • Upkeep

            Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

            My '97 Mercury Tracer (Ford Escort) wagon was having wildly fluctuating idle speeds for no reason - up to 2,500 rpms!! It was as if someone flipped a switch on & off: normal idle or WHAM up to 2,500 rpms. After swapping parts to no avail (IAC Valve, TPS, checking and swapping out vacuum hoses, etc. etc.) someone suggested I try replacing the MAF sensor. Rather than spend lots of money on yet another part without guaranteed results, I tried this spray. After about 50-100 miles the problem was 99% GONE. I have since included spray cleaning the MAF sensor everytime I do an oil change, which is around every 3,000 miles. I know when I'm getting close to that 3,000 mile mark as the idle will begin to act crazy again, with a few shots of CRC MAF spray the car will calm down...

            Comment on this reviewHelp Icon(earn points)

            (1 of 1 customers found this review helpful)

             
            5.0

            Great Preventive Maintenance

            By 

            from knoxville,tn

            About Me Mechanic

            3 or more reviews submitted

            Pros

            • Easy To Use

            Cons

              Best Uses

              • Automotive Repair Shop
              • Home Garage
              • Upkeep

              Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

              Good idea to clean during oil changes

              Comment on this reviewHelp Icon(earn points)

              (1 of 1 customers found this review helpful)

               
              4.0

              ok to use

              By 

              from herndon, va

              About Me Casual Driver

              3 or more reviews submitted

              Pros

              • Easy To Use

              Cons

                Best Uses

                • Automotive Repair Shop
                • Home Garage

                Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

                ok to use if its really dirty, if sensor is bad, it doesnt helps you

                Comment on this reviewHelp Icon(earn points)

                (4 of 4 customers found this review helpful)

                 
                5.0

                great product

                By 

                from Mandeville, la

                Helpful Reviewer

                Pros

                • Easy To Use

                Cons

                  Best Uses

                    Comments about CRC Mass Air Flow Sensor Cleaner, 11 oz.:

                    Check engine light came on, code MAF problem.
                    Checked prices for MAF for 2007 VW Eos. Read blog about CRC MAF cleaner. Went to store & bought can of cleaner. Employee very helpful @ Mandeville store. Removed sensor , sprayed w/ cleaner & engine light cleared ! Good product, great service
                    @ Advance Auto
                    Highly recommended

                    Comment on this reviewHelp Icon(earn points)

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                    Do you have questions about this product?(earn points for answers!)

                     

                    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

                    73 Questions | 81 Answers
                    Displaying questions 1-10Previous | Next »
                    • Q:

                      Can this be used in Toyota Highlander 2005?
                      Asked on 7/1/2016 by Lath from TX

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Yes, Lath! This CRC Mass Air Flow Sensor Cleaner - Part No. 05110 should work on your vehicle. However, this product is universal and not vehicle specific. Please click the below link to view the technical data sheet:

                        http://www.crcindustries.com/auto/services/get-pds/05110.

                        Answered on 7/3/2016 by Solomon from AAP
                    • Q:

                      Can this be use to clean MassAir Flow Sensor on 2000 toyota Tundra w/ 2.7
                      Asked on 6/21/2016 by Chuck from Riverview, fl

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Yes, Chuck, you should be able to use this CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) in your vehicle. However, this product is universal and not vehicle specific. For more information, please copy and paste this technical data sheet link. URL - http://www.crcindustries.com/auto/services/get-pds/05110.

                        Answered on 6/22/2016 by Steve from AAP
                    • Q:

                      Can this be use to clean MassAir Flow Sensor on 2000 toyota Tundra w/ 2.7
                      Asked on 6/21/2016 by Chuck from Riverview, fl

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Yes, Chuck, you should be able to use this CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) in your vehicle. However, this product is universal and not vehicle specific. For more information, please copy and paste this technical data sheet link. URL - http://www.crcindustries.com/auto/services/get-pds/05110.

                        Answered on 6/22/2016 by Steve from AAP
                    • Q:

                      Will CRC Mass Air Flow Sensor Cleaner work on a 2006 Mustang GT with 2009 Roush engine and supercharger. CEL Registering Too rich on fuel bank 1 and 2 on V-8 4.6L.
                      Asked on 4/8/2016 by Birmingham

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Hi Birmingham, happy to help you! The CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) is universal and not vehicle specific. For more information, please copy and paste this technical data sheet link. URL - http://www.crcindustries.com/auto/services/get-pds/05110.

                        Answered on 4/11/2016 by Steve from AAP
                    • Q:

                      the can says not to use on most lexus models. will it be fine on a 2001 lexus is300?
                      Asked on 2/7/2016 by nelson

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Hi Nelson, happy to help you! The CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) is universal and not vehicle specific. For more information, I would suggest that you contact the manufacturer directly at (800) 521.3168 and they would be in a better position to help you.

                        Answered on 2/8/2016 by Steve from AAP
                    • Q:

                      Can this be used to clean an O2 sensor?
                      Asked on 1/7/2016 by Dave W

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Yes, Dave, this CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) can be used to clean oxygen sensor.

                        Answered on 1/8/2016 by Steve from AAP
                    • Q:

                      do you ship to malaysia. how fast it takes to malaysia ?
                      Asked on 11/16/2015 by ahmad from kelantan,n Malaysia

                      2 answers

                      • CUSTOMER CARE

                        A:

                        Sorry, Ahmad, currently we do not ship to Malaysia. We only ship to the United States, our US Territories (including Puerto Rico), or APO/FPO addresses.

                        Answered on 11/16/2015 by Solomon
                      • CUSTOMER CARE

                        A:

                        Sorry, Ahmad, currently we do not ship to Malaysia. We only ship to the United States, our US Territories (including Puerto Rico), or APO/FPO addresses.

                        Answered on 11/16/2015 by Solomon
                    • Q:

                      Can this product be used to clean mass air flow sensor on a 96 oldsmobile lss superchareged? Thanks have a good day.
                      Asked on 10/21/2015 by DOGG from pittsburgh pa

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Hi Dogg, I'm glad to assist you! This CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) is not specifically made for your vehicle. The product specifically designed with advanced Cozol technology to clean mass air flow sensors. It will increase horsepower and improves the air / fuel ratio and MPG.

                        Answered on 10/22/2015 by Solomon
                    • Q:

                      Can this product be used on a 2006 Toyota Matrix MAF?
                      Asked on 10/14/2015 by Gabriel

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Sorry, Gabriel. This CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) does not work fine on your 2006 Toyota Matrix.

                        Answered on 10/14/2015 by Solomon
                    • Q:

                      Can this product be used for 2008 Toyota Rav4 4-cyl?
                      Asked on 10/5/2015 by Cocogirl from Lovettsville, VA

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Sorry, this CRC Mass Air Flow Sensor Cleaner, 11 oz. (Part No. 05110) does not work fine on your 2008 Toyota Rav4.

                        Answered on 10/5/2015 by Solomon
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