Delphi AF10554 Mass Air Flow Sensor MAF Probe

The Delphi AF10554 is a direct-fit, OE-quality mass air flow (MAF) sensor probe engineered to restore precise airflow measurement and engine management performance. Built entirely from all-new, calibrated components — never remanufactured — this MAF sensor delivers the accuracy your engine control module (ECM) depends on for proper air/fuel ratio calculations.

Key Features:

• All-new construction: Built with calibrated, new components — not remanufactured parts that could harbor debris and cause inaccurate ECM readings
• Dual heated sensing elements: Delphi's exclusive dual element design allows integration into virtually any air/fuel system, regardless of ducting assembly configuration
• Fast response time: Typically less than 15 milliseconds to reach 90% of full flow measurement — ensuring real-time accuracy across a wide range of ambient temperatures
• Multiple sensing elements: Eliminates sensitivity to changes in supply voltage and noise on power ground lines for a clean, stable signal
• Cold sealing rated to -50°F: Engineered for reliable operation in extreme cold-start conditions
• OE fit and function: Designed and tested to meet or exceed original equipment specifications — no housing replacement required
• Reduces repair time: Probe-only design eliminates the need to replace the entire flow tube assembly

Delphi has been an OE supplier and calibrated MAF sensor manufacturer since their first use in automotive applications over 30 years ago. The AF10554 meets or exceeds OE requirements and is engineered for a direct, plug-and-play installation. Whether addressing a check engine light, a lean fuel condition, or declining fuel economy, the Delphi AF10554 is a trusted, factory-quality solution.