BRAND NEW OEM Quality MASS AIRFLOW SENSOR TO SUIT FORD ECOSPORT BK BL MUSTANG GEN6 FM GT 5.0L V8

SUITS

OEM#

1516668, 8V2Z12B579A, 8V2112B579AA, 8V21-12B579-AA

PACKAGE INCLUDES:

1 X OEM Quality MASS AIR FLOW SENSOR (4-PIN CONNECTOR).

A mass airflow sensor calculates the oxygen flowing to your engine for the ideal air-to-fuel ratio. The mass airflow sensor helps to increase engine efficiency by doing so.

OUR MASS AIRFLOW SENSORS are:

Application specific for the perfect fit and form
Direct-fit OE replacement ensures proper fit, form, and function, which leads to a trouble-free installation
Premium components and durable materials withstand harsh engine conditions to resist leaks
Designed and manufactured to stringent quality standards at a certified facility so that you can install with confidence
Undergoes extensive testing and validation for proper performance and peak reliability

[01/13 – 12/17] FORD ECOSPORT BK 1.0L 3cyl Ecoboost 92kW
[01/17 – 12/19] FORD ECOSPORT BL 1.0L 3cyl Ecoboost 92kW
[01/09 – 12/11] FORD FIESTA WS 1.6L 4cyl Duratorq 66kW
[01/10 – 12/12] FORD FIESTA WT 1.6L 4cyl Duratorq 66kW
[01/10 – 12/13] FORD FIESTA WT 1.6L 4cyl Duratorq 66kW
[01/13 – 12/18] FORD FIESTA WZ 1.0L 3cyl Ecoboost 92kW
[08/15 – 12/17] FORD MUSTANG GEN6 FM GT 5.0L V8 Coyote 306kW

Identification
SKU	CAF118-Mustang
Barcode #	4047026453379
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	CAF118
Reference OEM Number	8V2112B579AA
Other OEM Numbers	8V2112B579AA
Related Part Numbers	AM70M83N, CAF118, MAS0327, TAF094, V25-72-1189
Trade Part Numbers	VEMO: V25-72-118, WALKER: 245-133
Product Specifics
Sensor Type	MASS AIR FLOW SENSOR
Placement On Vehicle	INLET PIPE
Type	Sensor
Features	Direct Fit
Manufacturer Warranty	1 Year
Note	MUST INSTALL NEW AIR FILTER
Number of pins	4 -pin connector
Connector Shape	oval
Supplementary Article Info	with integrated air temperature sensor
Rated Voltage	12 V
Housing Type	without housing
Recommended additional repairs	change Air Filter
Shipping & Dimensions
Shipping Weight	0.5000 kg
Shipping Width	0.160 m
Shipping Height	0.070 m
Shipping Length	0.230 m
Other Details
Note	CHECK IMAGES. CONFIRM WITH OEM NUMBER.
Unit Of Measure	ea

Can I clean my MAF sensor instead of replacing it?

Yes - if the sensor is contaminated rather than electrically failed, cleaning with a dedicated MAF sensor cleaner spray can restore correct readings. Do not use brake cleaner or generic electrical contact cleaner as these leave residue that damages the sensing wire. Allow the sensor to dry completely before reinstalling. If cleaning does not resolve the fault codes, the sensor requires replacement.

What is the difference between a MAF sensor and a MAP sensor?

A MAF (Mass Air Flow) sensor directly measures the mass of air entering the engine using a hot wire element in the intake. A MAP (Manifold Absolute Pressure) sensor measures intake manifold pressure to calculate air density. Most modern engines use one or the other - some use both. Your vehicle service manual or OBD2 fault codes will confirm which sensor type your engine uses.

Will a faulty MAF sensor cause my vehicle to fail an emissions test?

Yes. A faulty MAF sensor causes the ECU to miscalculate fuel delivery, typically resulting in a rich running condition that increases CO and hydrocarbon emissions. Most roadworthy and emissions checks will fail a vehicle with an active MAF sensor fault code or visibly excessive exhaust smoke.

What are the symptoms of a bad MAF sensor?

Common symptoms include rough idle, hesitation or stumbling on acceleration, poor fuel economy, black smoke from the exhaust, and an illuminated Check Engine light. Your ECU may log fault codes P0100 to P0104.

Can I drive with a faulty MAF sensor?

You can drive short distances but it is not recommended. A faulty MAF sensor causes the ECU to run incorrect fuel mixtures, which can damage the catalytic converter and O2 sensors over time. Have it replaced as soon as possible.

How do I test if my MAF sensor is bad?

Use an OBD2 scanner to check for fault codes P0100-P0104. You can also use a multimeter or live data scanner to check the sensor output voltage against your vehicle's specification. A reading significantly outside spec confirms a faulty sensor.

What causes a MAF sensor to fail?

The most common causes are a dirty or contaminated sensing element (often from a missing or damaged air filter), oil contamination from an over-oiled aftermarket air filter, heat damage, or general wear over time.

Do I need to reset my ECU after replacing the MAF sensor?

It is good practice to clear any stored fault codes using an OBD2 scanner after replacement. Some vehicles will self-adapt within a short drive cycle, but clearing codes ensures the ECU recalibrates from a clean baseline.