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

The MAF sensor is located on the air filter housing with a platinum hot wire, thermistor and control circuit inside a plastic housing. This sensor makes use of a sensing element (hot-wire) to check the molecular mass (weight) of intake air into the engine. As the throttle opens, more air passes over the hot wire, thereby cooling it down. The function of this MAF sensor circuit is to retain the hot wire at one unaltered preset temperature by managing how current flows through it. As it cools down, PCM augments current through this hot wire in order to maintain its temperature at that particular degree. The voltage signal output from the MAF sensor fluctuates depending on this flow of current. This signal is then converted into digital waveform by PCM that calculates fuel injector pulse width (duration), turns injectors on and off correspondingly. Any trouble in such sensor circuit will activate diagnostic trouble code. Assure key ignition is OFF; remove electrical connector from MAF sensor; take out two screws holding sensor-take off both O-ring plus MAF sensors from housing air filter; fit new O-ring before reinserting them and reverse installation process.

Genuine Toyota Matrix Mass Air Flow Sensor

MAF Sensor Meter

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10 Mass Air Flow Sensors found

View related parts
Toyota Matrix Meter Sub-Assy, Intake Air Flow
Part Number: 22204-31020
$132.20 MSRP: $187.95
You Save: $55.75 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Mass Sensor, Mass Air Flow Sensor
- Replaces: 22204-0P010, 22204-0H010, 22204-31010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2014 Toyota Matrix | 4 Cyl 2.4L | 2AZFE; 2AZFE; AZE141L-DHANKA, AZE141L-DHANKK, AZE141L-DHMNKA, AZE141L-DHMNKK, AZE144L-DHPNKA, AZE144L-DHPNKK, AZE146L-DHASKA, AZE146L-DHASKK, AZE146L-DHMSKA, AZE146L-DHMSKK
View related parts
Toyota Matrix 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:
- 2011-2014 Toyota Matrix | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE142L-DHMDKA, ZRE142L-DHMDKK, ZRE142L-DHPDKA, ZRE142L-DHPDKK
View related parts
Toyota Matrix 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:
- 2009-2014 Toyota Matrix | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE142L-DHMDKA, ZRE142L-DHMDKK, ZRE142L-DHPDKA, ZRE142L-DHPDKK
View related parts
Toyota Matrix Meter Sub-Assy, Intake Air Flow
Part Number: 22204-0H010
$132.20 MSRP: $187.95
You Save: $55.75 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 22204-31020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2014 Toyota Matrix | 4 Cyl 2.4L | 2AZFE; 2AZFE; AZE141L-DHANKA, AZE141L-DHANKK, AZE141L-DHMNKA, AZE141L-DHMNKK, AZE144L-DHPNKA, AZE144L-DHPNKK, AZE146L-DHASKA, AZE146L-DHASKK, AZE146L-DHMSKA, AZE146L-DHMSKK
View related parts
Toyota Matrix 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:
- 2009-2014 Toyota Matrix | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE142L-DHMDKA, ZRE142L-DHMDKK, ZRE142L-DHPDKA, ZRE142L-DHPDKK
View related parts
Toyota Matrix 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:
- 2009-2012 Toyota Matrix | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE142L-DHMDKA, ZRE142L-DHMDKK, ZRE142L-DHPDKA, ZRE142L-DHPDKK
View related parts
Toyota Matrix Meter Sub-Assembly, INTA
Part Number: 22204-0T020
$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: (L)
- Replaced by: 22204-0V020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2012 Toyota Matrix | 4 Cyl 1.8L | 2ZRFE; 2ZRFE; ZRE142L-DHMDKA, ZRE142L-DHMDKK, ZRE142L-DHPDKA, ZRE142L-DHPDKK
View related parts
Toyota Matrix Meter Sub-Assy, Intake Air Flow
Part Number: 22204-0D030
$132.20 MSRP: $187.95
You Save: $55.75 (30%)
ADD TO CART
Product Specifications
- Manufacturer Note: (L)
- Replaced by: 22204-22010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2008 Toyota Matrix | CE, LE, S, STD, XR | 4 Cyl 1.8L | 1ZZFE; 1ZZFE; ZZE130L-DEMDKA, ZZE130L-DEMDKK, ZZE130L-DEMNKA, ZZE130L-DEMNKK, ZZE130L-DEMSKA, ZZE130L-DEMSKK, ZZE130L-DEPDKA, ZZE130L-DEPDKK, ZZE130L-DEPNKA, ZZE130L-DEPNKK, ZZE130L-DEPSKA, ZZE130L-DEPSKK, ZZE132L-DHMDKA, ZZE132L-DHMDKK, ZZE132L-DHMNKA, ZZE132L-DHMNKK, ZZE132L-DHPDKA, ZZE132L-DHPDKK, ZZE132L-DHPNKA, ZZE132L-DHPNKK, ZZE134L-DHPDKA, ZZE134L-DHPDKK, ZZE134L-DHPNKA, ZZE134L-DHPNKK
View related parts
Toyota Matrix 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:
- 2003-2008 Toyota Matrix | CE, LE, S, STD, XR, XRS | 4 Cyl 1.8L | 1ZZFE, 2ZZGE; 1ZZFE; ZZE130L-DEMDKA, 2ZZGE; ZZE131L-DEFSFA, ZZE130L-DEMDKK, ZZE130L-DEMNKA, ZZE130L-DEMNKK, ZZE130L-DEMSKA, ZZE130L-DEMSKK, ZZE130L-DEPDKA, ZZE130L-DEPDKK, ZZE130L-DEPNKA, ZZE130L-DEPNKK, ZZE130L-DEPSKA, ZZE130L-DEPSKK, ZZE131L-DEFSFK, ZZE132L-DHMDKA, ZZE132L-DHMDKK, ZZE132L-DHMNKA, ZZE132L-DHMNKK, ZZE132L-DHPDKA, ZZE132L-DHPDKK, ZZE132L-DHPNKA, ZZE132L-DHPNKK, ZZE133L-DHFSFA, ZZE133L-DHFSFK, ZZE134L-DHPDKA, ZZE134L-DHPDKK, ZZE134L-DHPNKA, ZZE134L-DHPNKK
View related parts
Toyota Matrix Meter Sub-Assembly, INTA
Part Number: 22204-0P010
$132.20 MSRP: $187.95
You Save: $55.75 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Meter Sub-Assy, Intake Air Flow
- Manufacturer Note: MARK 22204-0P010
- Replaced by: 22204-31020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2014 Toyota Matrix | 4 Cyl 2.4L | 2AZFE; 2AZFE; AZE141L-DHANKA, AZE141L-DHMNKA, AZE144L-DHPNKA, AZE144L-DHPNKK, AZE146L-DHASKA, AZE146L-DHASKK, AZE146L-DHMSKK

Toyota Matrix Mass Air Flow Sensor

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Toyota Matrix Mass Air Flow Sensor Parts Questions & Experts Answers

Meter Sub-Assy, Intake Air Flow
22204-22010
Q: What is the location and function of the Mass Airflow (MAF) sensor on Toyota Matrix?
A: The MAF sensor is located on the air filter housing with a platinum hot wire, thermistor and control circuit inside a plastic housing. This sensor makes use of a sensing element (hot-wire) to check the molecular mass (weight) of intake air into the engine. As the throttle opens, more air passes over the hot wire, thereby cooling it down. The function of this MAF sensor circuit is to retain the hot wire at one unaltered preset temperature by managing how current flows through it. As it cools down, PCM augments current through this hot wire in order to maintain its temperature at that particular degree. The voltage signal output from the MAF sensor fluctuates depending on this flow of current. This signal is then converted into digital waveform by PCM that calculates fuel injector pulse width (duration), turns injectors on and off correspondingly. Any trouble in such sensor circuit will activate diagnostic trouble code. Assure key ignition is OFF; remove electrical connector from MAF sensor; take out two screws holding sensor-take off both O-ring plus MAF sensors from housing air filter; fit new O-ring before reinserting them and reverse installation process.