What is the location and function of the Mass Airflow (MAF) sensor on Toyota Prius?

The Mass Airflow (MAF) sensor is located on the air filter housing above the throttle body and calculates the amount of air that is entering the engine. The ECM receives this voltage signal to in order to deduce the pulse width of the fuel injector and control the injectors. In the event that there is a problem with the signal in the MAF sensor circuit, a DTC will be set. First before performing the series of steps, the ignition key must be off or the power switch off and the cable must be disconnected with the negative terminal of the auxiliary 12-volt battery then the initialization process must be done upon reconnecting the cable. Thirdly release the electrical connector of the MAF sensor by pinching on the tab then uncrew and pull out the MAF sensor from the air filter housing. Subsequently, unscrew the two screws to eliminate the MAF sensor with O-ring from the casing. The process of installation is the reverse of removal so as to guarantee replacement of a new O-ring.

Genuine Toyota Prius Mass Air Flow Sensor

MAF Sensor Meter

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8 Mass Air Flow Sensors found

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Toyota Prius Meter Sub-Assy, Intake Air Flow
Part Number: 22204-21010
$138.98 MSRP: $197.59
You Save: $58.61 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Mass Sensor, Mass Air Flow Sensor, Meter
- Manufacturer Note: (J)
- Replaces: 22204-07010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2003 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW11L-AEEEBA, NHW11L-AEEEBK
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Toyota Prius Meter Sub-Assembly, INTA
Part Number: 22204-0V010
$126.00 MSRP: $179.13
You Save: $53.13 (30%)
ADD TO CART
Product Specifications
- Other Name: Meter Sub-Assy, Intake Air Flow; Air Mass Sensor, Mass Air Flow Sensor
- Manufacturer Note: MARK 22204-0V010
- Replaced by: 22204-0V020
- Replaces: 22204-0V020, 22204-0T040, 22204-37010, 22204-0T020, 22204-28010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2015 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXBBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK, ZVW35L-BHXGBA
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Toyota Prius Meter Sub-Assy, Intake Air Flow
Part Number: 22204-75030
$96.16 MSRP: $135.54
You Save: $39.38 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 22204-0F030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2022 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW50L-AHXEBA, ZVW51L-AHXBBA, ZVW51L-AHXEBA, ZVW51L-AHXGBA, ZVW51L-AHXHBA, ZVW55L-AHXEBA, ZVW55L-AHXGBA
View related parts
Toyota Prius Meter Sub-Assembly, INTA
Part Number: 22204-28010
$203.55 MSRP: $291.86
You Save: $88.31 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Meter Sub-Assy, Intake Air Flow
- Manufacturer Note: MARK 22204-28010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2015 Toyota Prius | E, G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXBBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK, ZVW35L-BHXGBA
View related parts
Toyota Prius Meter Sub-Assembly, INTA
Part Number: 22204-0V020
$126.00 MSRP: $179.13
You Save: $53.13 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Meter Sub-Assy, Intake Air Flow
- Manufacturer Note: MARK 22204-0V020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2015 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXBBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK, ZVW35L-BHXGBA
View related parts
Toyota Prius Meter Sub-Assy, Intake Air Flow
Part Number: 22204-37010
$203.55 MSRP: $291.86
You Save: $88.31 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 22204-28010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2012 Toyota Prius | E, G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK
View related parts
Toyota Prius Meter Sub-Assembly, INTA
Part Number: 22204-0T040
$127.32 MSRP: $181.01
You Save: $53.69 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Meter Sub-Assy, Intake Air Flow
- Manufacturer Note: MARK 22204-0T040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2015 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA, ZVW35L-BHXBBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK, ZVW35L-BHXGBA
View related parts
Toyota Prius Meter Sub-Assy, Intake Air Flow
Part Number: 22204-22010
$132.20 MSRP: $187.95
You Save: $55.75 (30%)
ADD TO CART
Product Specifications
- Other Name: Air Mass Sensor, Breather, Mass Air Flow Sensor
- Manufacturer Note: (J)
- Replaces: 22204-0D030, 22204-0C020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2009 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK

Toyota Prius Mass Air Flow Sensor

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Toyota Prius Mass Air Flow Sensor Parts Questions & Experts Answers

Meter Sub-Assembly, INTA
22204-0V010
Q: What is the location and function of the Mass Airflow (MAF) sensor on Toyota Prius?
A: The Mass Airflow (MAF) sensor is located on the air filter housing above the throttle body and calculates the amount of air that is entering the engine. The ECM receives this voltage signal to in order to deduce the pulse width of the fuel injector and control the injectors. In the event that there is a problem with the signal in the MAF sensor circuit, a DTC will be set. First before performing the series of steps, the ignition key must be off or the power switch off and the cable must be disconnected with the negative terminal of the auxiliary 12-volt battery then the initialization process must be done upon reconnecting the cable. Thirdly release the electrical connector of the MAF sensor by pinching on the tab then uncrew and pull out the MAF sensor from the air filter housing. Subsequently, unscrew the two screws to eliminate the MAF sensor with O-ring from the casing. The process of installation is the reverse of removal so as to guarantee replacement of a new O-ring.