Air Mass Sensor - 401 331 TOPRAN
Air Mass Sensor - 401 331 TOPRAN
- Part Number: 401 331
- Brand: TOPRAN
- Type: Air Mass Sensor
The mass TOPRAN brand Air Mass Sensor is an important electronic component of a car. It is responsible for the composition and concentration of the air-fuel mixture and directly affects the operation of the internal combustion engine. It is installed on vehicles with both diesel and gasoline engines. Usually this part is installed after the air filter.
You can purchase the following models from us:- E-CLASS (W210)
- E-CLASS Saloon (W210)
- E-CLASS T-Model (S210)
- E-CLASS Break (S210)
- CLK (C208)
- C-CLASS T-Model (S202)
- C-CLASS Break (S202)
- C-CLASS (W202)
- C-CLASS Saloon (W202)
- M-CLASS (W163)
- M-CLASS SUV (W163)
- SL (R129)
- CLK Convertible (A208)
- S-CLASS (W220)
- S-CLASS Saloon (W220)
- SLK (R170)
- C-CLASS (W203)
- C-CLASS Saloon (W203)
- C-CLASS T-Model (S203)
- E-CLASS (W211)
- See more in applications
The usage of the air mass sensor
During installation, the air mass sensor is connected to the motor control unit, and allows you to write off information about the state of the air-fuel mixture and carry out the appropriate analysis. With the help of this device, the electronic control unit of the car has the ability to determine how much air the car engine sucks in. Based on the received data, the electronics of the car will automatically adjust the fuel injection when the fuel in the required volume must be combined with oxygen inside the engine. This makes it possible to create an optimal mixture of fuel and air, and ensures its ideal combustion.
Housing Type | with housing |
Number of pins | 5 |
Housing material | Plastic |
Supplementary Article/Info 2 | with integrated grille |
New Part | |
Used part return not required |
ELart is happy to coordinate the shipping of our products around the world. All the products is ready for immediate dispatch with:
- Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
- Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
- Express/next day delivery options available by UPS and DHL.
Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.
Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.
And also should be saved:
- Complete set of goods;
- Integrity and all components of packaging;
- Factory marking.
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