Mass air flow sensors

Air flow into the engine is essential for efficient combustion, which is where the mass air flow sensor comes in.

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How to install

How MAF sensors work

Types and characteristics

Catalogues and marketing materials

Installation and fault finding

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Mass air flow sensors

Find my parts

How MAF sensors work

Features and benefits

Integrated, compact design that minimizes air pressure drop.
Reduced contamination of the sensing element, increasing reliability.
More accurate airflow detection.
Small size passage structure that is easy to install.

Small, lightweight design
A world first, DENSO’s plug-in type MAF sensors are inserted into the air-intake wall, reducing weight, size and installation time, with no impact on performance.
Better accuracy
The unique bypass passage design prevents air from turning towards the sensing element and reduces air pulsations, allowing for a more accurate measurement and protecting the sensor from contaminants.
Simple installation
Simply insert the part into the sensing element and the air flow meter can be used, making it versatile and usable in a wide variety of air systems.

Types and characteristics

By creating an innovative, market leading design, our MAF sensors set the standard for efficiency and accuracy, enabling improved engine performance.

Mass air flow sensors types

Plug-in hot wire

Characteristics

Catalogues and marketing materials

To find out more about Mass air flow sensors browse the Downloads Area section. Click here.

Installation and fault finding

Although DENSO’s design makes our MAF sensors easier to install and more reliable, there are still many questions that are frequently asked about the product.

Installation

Ensure maximum efficiency by installing your MAF sensor correctly.

Fault finding

Find any MAF sensor faults quickly and fix them easily.