New Air Flow Sensor Meter Black For 2013-2015 Nissan Altima 2.5/Sentra 1.8 Mass

Air Flow Sensor Meter for Nissan

This mass air flow sensor meter measures intake air volume and reports it to the engine computer on 2013-2015 Nissan Altima 2.5 and Sentra 1.8 models, helping the ECU calculate correct fuel delivery.

Overview

This air flow sensor meter is a direct-fit replacement for the factory mass air flow unit on the listed Nissan applications. The air flow sensor meter restores accurate intake air readings so the engine can maintain proper air-fuel ratios and smooth drivability. It suits DIYers and shops replacing a failed or contaminated sensor.

Built For Performance

• Measures intake air mass for precise ECU fuel calculations
• Black housing matches the factory mounting footprint
• Plug-in electrical connector for direct replacement
• Sealed sensing element resists dust and moisture
• Restores idle stability and throttle response

Fits These Machines

• for Nissan Altima 2.5 (2013-2015)
• for Nissan Sentra 1.8 (2013-2015)

On-The-Job Use

• Replacing a failed mass air flow sensor that triggers a check engine light
• Restoring fuel economy after a contaminated sensor causes rich or lean conditions
• Routine maintenance on high-mileage Altima and Sentra engines
• Diagnostic troubleshooting for rough idle or hesitation

Specs At A Glance

Good To Know

Q: Will this sensor need reprogramming after install? A: No, a mass air flow sensor is a plug-and-play component that the ECU reads automatically once connected. Clear any stored codes after installation and take a short drive to confirm readings.

Q: How do I know my old sensor is failing? A: Common signs include a check engine light, rough idle, hesitation, or reduced fuel economy on your Altima or Sentra. A scan tool reading live air flow data can confirm the diagnosis before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.