LIQUI MOLY Air Flow Sensor Cleaner | 200 ml | Service spray | SKU: 4066
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LIQUI MOLY Air Flow Sensor Cleaner | 200 ml | Service spray | SKU: 4066

4.6/5
Product ID: 47992373
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Details

  • Brand
    Liqui Moly
  • Item form
    Spray
  • Scent
    Liqui Moly
  • Specific uses for product
    Engine
  • Material feature
    Scented
  • Item volume
    200
Fast-evaporating formula
Compatible with gasoline & diesel
🛠️Gentle on sensitive sensors

Description

⚡ Clean sensors, peak performance—don’t let dirt throttle your drive!

  • EASY APPLICATION - Spray directly on hot wire or hot plate for effortless cleaning
  • RAPID EVAPORATION - Dries quickly with zero residue for immediate engine performance
  • PRECISION SENSOR CARE - Special solvent targets delicate air flow sensors without damage
  • OPTIMIZE ENGINE EFFICIENCY - Removes contaminants to restore accurate air flow readings and boost fuel economy
  • UNIVERSAL ENGINE COMPATIBILITY - Perfect for both gasoline and diesel engines—one spray fits all

Liqui Moly Air Flow Sensor Cleaner is a 200 ml service spray designed to quickly and gently clean sensitive air flow sensors in gasoline and diesel engines. Its fast-evaporating, residue-free formula removes contaminants from hot wires and plates, ensuring optimal sensor function and improved engine efficiency.

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Specifications

Weight0.21 Kilograms
Volume200 Millilitres
Units200.0 millilitre
BrandLiqui Moly
FormatSpray

Have a Question? See What Others Asked

Hello can i use this item to clean my MAP & IAT sensor thank you
Can you spray this directly down the Throttle body intake, my vehicle the air in take sensor is non removeable.
Can I use this to clean engine idle valve?
Hi can i use this to clean my diesel particle filter additive on a Peugeot 3008?

Reviews

4.6

All from verified purchases

R**A

Simple solution that saved me a potentially expensive garage visit

Here's a detailed review for the LIQUI MOLY Air Flow Sensor Cleaner:Simple solution that saved me a potentially expensive garage visit⭐⭐⭐⭐⭐My car had been experiencing rough idling and occasional stalling, symptoms that typically point to expensive engine diagnostics and repairs. Before heading to the garage for what I expected to be a costly investigation, I decided to try cleaning the mass air flow sensor myself with this LIQUI MOLY cleaner - and I'm glad I did.Effectiveness and results:The transformation was immediate and impressive. After spraying the sensor according to the instructions and letting it dry, the rough idling completely disappeared and the engine returned to smooth operation. What I thought might be a major engine issue turned out to be simply a dirty MAF sensor that this cleaner handled perfectly. The car now runs as smoothly as it did when newer.Ease of use:The process couldn't be simpler - locate the sensor, spray, wait for it to dry, and reassemble. The 200ml can provides plenty of product with a precise spray pattern that makes it easy to target the sensor elements without oversaturating. Clear instructions on the can help even novice DIYers feel confident about the process.Value proposition:At under £10, this saved me what could easily have been a £100+ diagnostic fee plus labor costs at a garage. Even if you only use it once, the savings are substantial. The can contains enough product for multiple applications, making it excellent value for money.Quality and reliability:LIQUI MOLY has a solid reputation for automotive chemicals, and this product lives up to that standard. The cleaner evaporates cleanly without leaving residue, and I've had no issues with sensor damage or performance problems after use.Practical considerations:The spray can is compact and stores easily in a garage or toolbox. The product has a reasonable shelf life, so you can keep it on hand for future maintenance.Bottom line:This is one of those products that can save significant money and hassle. If you're experiencing engine performance issues that might be MAF sensor related, this is definitely worth trying before expensive garage diagnostics. It's become a permanent addition to my basic car maintenance toolkit.

J**N

Clean as a whistle!

Was doing some work on my engine and cleaning the airflow sensor was recommended so ordered this and cleaned it! Its easy to use and the engine is running smoothly. Still plenty left if I ever have to do it again.

P**L

Did nothing

Did nothing

K**A

Great stuff

Works as it should, my maf sensor was full of dirt used this stuff come up like new let it dry installed back on car and working as it should

S**U

Amazing quality 👌

Absolutely perfect amazing qualityWhat an amazing quality productWorks so much better than advertise

K**L

Spray

Good quality i

A**R

Air flow sensor cleaner

Got load of muck out of sensor runs a little better

T**E

Does the job

It worked for me took a few cleans about half a can maybe a bit more but it worked in the finish

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Liqui Moly Air Flow Sensor Cleaner 200 Ml Service Spray | Desertcart KUWAIT