DENSO Mass air flow sensors are developed to meet the exact standards for car manufacturers across the globe. Today, Denso’s hot wire type replacements offer the aftermarket customers access to the same DENSO innovations, coupled with outstanding OEM quality. How Denso Mass Air Flow Sensors Work. The Mass Air Flow Sensor (MAF) measures the amount of air volume flowing into a cars engine, and sends the Electronic Control Unit (ECU) a voltage that represents the airflow. A portion of the air that’s been cleaned by the air filter is bypassed into the hot-wire measurement area, where the intake airflow volume is measured. The hot-wire type MAF Sensor responds to temperature changes in the heating element. Changes in the resistance value and current of the heating element are converted into proportional voltage in the control circuit, and then sent to the ECU to calculate the amount of engine intake air volume. Intake air temperature sensor also detects the intake air temperature and outputs it to the ECU. Responding to this signal, the ECU judges the air density and corrects the fuel injection quantity. We (Driven 2 Automotive) only supply 100% genuine Denso products as we’re a direct distributor for the major brand. If there’s a compatibility chart added to this listing, use it as a guide only and verify fitment with Denso’s e-cat website. The item “DMA-0219 (22204-27010) DENSO GENUINE OEM MASS AIR FLOW SENSOR FAST SHIPPING” is in sale since Thursday, October 31, 2019. This item is in the category “Vehicle Parts & Accessories\Car Parts\Air Intake & Fuel Delivery\Air Intake & Fuel Sensors”. The seller is “driven2automotive” and is located in Devon. This item can be shipped worldwide.
- Air & Fuel Sensor Type: Air Flow Mass Meter,MAF,AFM,Mass Air Flow Meter
- Part Manufacturer: Denso
- Part Manufacturer Number: 22204-27010,2220427010,22204 27010,RAV 4 D4D D-4D
- Reference OE/OEM Number: 22204-27010,2220427010,22204 27010,RAV 4 D4D D-4D
- Manufacturer: Toyota
- Manufacturer Part Number: 22204-27010,2220427010,22204 27010,RAV 4 D4D D-4D
- Intended Use: Replacement Part
- Brand: Denso
