Product Details
Product Details
Airflow Sensor For 2000- Nissan Patrol GR V Wagon (Y61) 4.8 TB48DE Early TB48 GU 22680-VC201 22680VC201 22680AR20A
What Does a Airflow Sensor Do?
The Airflow Sensor (MAF sensor) provides vital data by measuring the quality of the air entering the engine through its intake. This data is of utmost importance for optimizing engine performance, enhancing fuel efficiency, and maintaining emission control.
The primary role of the airflow sensor is to measure the air flow entering the engine. The correct volume of air needs to be mixed with the appropriate amount of fuel to maintain the ideal air-fuel ratio (AFR). This ideal AFR is typically set at 14.7:1, indicating that for every pound of gasoline, 14.7 pounds of air are required. However, real-world driving conditions and engine loads may necessitate different AFR values. For instance, acceleration demands more fuel, leading to a richer AFR, whereas during cruising, a leaner AFR can enhance fuel efficiency.
Specifications
| Special Features | airflow sensor |
| Country of Origin | China |
| Package Dimensions | 7.02 x 5.85 x 3.9 inches |
| Item Weight | 14.1 ounces |
| Sensor Type |
Air Flow Intake Sensor |
| Placement on Vehicle | Engine Compartment |
| Condition | New |
| Manufacturer Warranty | 1 Year |
| Reference OE/OEM Number |
22680-VC200 22680-VC210 |
Fitment
For Nissan Patrol TB48DE 6 cylinder 4.8L 2001-2005
What is the difference between a MAP sensor and a MAF sensor？
MAP airflow sensors gauge the absolute pressure inside the intake manifold, offering insights into the engine's workload and enabling the Engine Control Unit (ECU) to calculate the required fuel injection for efficient combustion. They rely on pressure variations within the intake manifold to determine engine load. In contrast, MAF airflow sensors directly measure the mass of incoming air, evaluating both volume and density, enabling the ECU to determine the precise fuel-air mixture for combustion. This is achieved by passing incoming air over a heated wire or film, measuring the cooling effect to determine air mass. MAP sensors are typically positioned near the intake manifold, while MAF airflow sensors are commonly located in the air intake tract, between the air filter and the throttle body. In summary, MAP airflow sensors assess pressure changes to estimate engine load, while MAF airflow sensors measure the mass and density of incoming air to calculate the optimal fuel mixture.
OUR SERVICES
● One year warranty for the airflow sensor, responsible for after-sales service.
● Provide inspection video and support online inspection.
● We have some scarce accessories for auto products.
● It can meet customers' diversified OEM/ODM products and packaging customization needs for the airflow sensor.
● Team of engineers with more than 10 years experience in auto parts.
● The product model can meet the different needs of customers, with large inventory and fast delivery.
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Service Hotline:
Address: Wudu Machinery Return Pioneer Park, Xiushui County, Jiujiang City, Jiangxi Province
E-mail:getaisensor@163.com
