Keep the engine's fuel calculation on target with the Standard Ignition Mass Air Flow Sensor MAS0125. It installs as a direct-fit replacement for the listed applications: the 1994-1995 Ford Thunderbird and the 1994-1995 Mercury Cougar. Mounted in the intake air stream, the sensor measures the mass of air entering the engine and reports it to the powertrain control module, which uses that reading to command the correct amount of fuel.
- Air-metering function: Measures incoming intake air and sends the signal the ECU relies on to set the air-fuel ratio.
- Direct-fit replacement: Designed to replace the original mass air flow sensor on the listed applications.
- Accurate air readings: Helps restore accurate air measurement for normal engine operation when a failed sensor is the cause.
A worn or contaminated mass air flow sensor can send inaccurate readings, which may show up as rough idle, hesitation, stalling, reduced fuel economy, or a check engine light for a MAF-related code. These signs can also have other causes, so diagnose the fault before replacing. If the sensor is confirmed faulty, this unit replaces it.
Manufacturer part number MAS0125.
Frequently Asked Questions
What does this mass air flow sensor do?
It measures the mass of air entering the engine and sends that reading to the ECU, which uses it to command the correct amount of fuel for the air-fuel ratio.
What vehicles does the MAS0125 fit?
It is a direct-fit replacement for the 1994-1995 Ford Thunderbird and the 1994-1995 Mercury Cougar. See the Buyer's Guide tab to confirm fitment for your vehicle.
What are signs the mass air flow sensor may need replacing?
Rough idle, hesitation, stalling, reduced fuel economy, or a check engine light for a MAF-related code. These can have other causes, so diagnose before replacing.
Will replacing this sensor fix my rough idle?
If a faulty mass air flow sensor is the cause of the rough idle, this unit replaces it. Because other components can cause the same symptom, confirm the diagnosis first.
What is the manufacturer part number?
The manufacturer part number is MAS0125 from Standard Ignition.
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