Delphi AF10133 Mass Air Flow Sensor

Delphi Mass Air Flow Sensor AF10133 Overview

The Delphi Mass Air Flow Sensor AF10133 is designed for precise air intake measurement in select Toyota and Lexus vehicles. This sensor helps maintain optimal engine performance by accurately monitoring airflow, ensuring efficient fuel delivery and emission control.

• Color: Black and silver
• Mounting Type: Bolt-on installation
• Terminal Type: Blade terminals with 5 male terminals
• Connector: Single female rectangular connector
• Housing: Sensor probe only, no housing included
• Wiring Harness: Not included
• Item Grade: Premium quality
• Package Contents: Mass air flow sensor probe and instruction sheet

Detailed Product Description

The Delphi AF10133 mass air flow sensor is engineered to provide accurate airflow data to the engine control unit (ECU) in compatible Toyota and Lexus models. Its black and silver sensor probe features a bolt-on mounting design for straightforward installation. The sensor includes a single rectangular female connector with five male blade terminals, ensuring reliable electrical connections. This part is supplied as the sensor probe only, without a housing or wiring harness, allowing for direct replacement of the sensor element. The premium-grade construction supports consistent performance and durability under typical operating conditions.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with the following Toyota and Lexus models:

• Toyota 4Runner
• Toyota GX470
• Toyota Land Cruiser
• Toyota LX470
• Toyota Sequoia
• Toyota Tundra

Use the Delphi AF10133 sensor to address issues related to inaccurate airflow readings and engine performance in these vehicles.

Common Issues Addressed by the AF10133 Sensor

• Engine hesitation or stalling during acceleration
• Reduced fuel efficiency and increased emissions
• Check engine light triggered by airflow sensor faults
• Rough idling or inconsistent engine RPM
• Poor throttle response or power loss

Installation Notes and Tips

Installation of the Delphi AF10133 mass air flow sensor requires removal of the old sensor probe from the existing housing. Since the housing and wiring harness are not included, ensure the existing components are in good condition before installation. The bolt-on mounting type allows for secure attachment using standard tools. Verify the connector orientation matches the vehicle’s wiring harness to avoid connection issues. Follow the included instruction sheet carefully for proper installation procedures.

Quality Assurance and Warranty

Delphi manufactures the AF10133 sensor to meet OEM specifications, providing reliable performance and durability. This premium-grade sensor undergoes quality control testing to ensure accurate airflow measurement. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.