Standard Ignition MAS0472 Mass Air Flow Sensor

Overview of Standard Ignition Mass Air Flow Sensor MAS0472

The Standard Ignition MAS0472 Mass Air Flow Sensor is designed for precise air measurement in Audi TT and TT Quattro models. This new sensor ensures accurate airflow data for optimal engine performance and emission control.

• Attachment Method: Bolt on for secure installation
• Connector Gender: Female with one oval-shaped connector
• Housing Included: Yes, durable plastic housing
• Number of Bolt Holes: 2 for stable mounting
• Terminal Type: 5 male blade terminals
• Complete assembly for direct replacement

Detailed Product Description

The Standard Ignition MAS0472 is a new mass air flow sensor featuring a plastic housing designed to withstand engine bay conditions. It includes a female oval connector with one connection point and five male blade terminals, ensuring reliable electrical contact. The sensor mounts securely using two bolt holes, providing a bolt-on attachment method that simplifies installation. This complete assembly is engineered specifically for Audi TT and TT Quattro vehicles, delivering accurate airflow measurement critical for engine management and emission control systems.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with the following Audi models:

• Audi TT
• Audi TT Quattro

It is intended to replace faulty or worn sensors that affect engine air intake readings.

Common Issues Addressed by MAS0472 Sensor

• Erratic engine idling or stalling
• Reduced fuel efficiency due to incorrect air measurement
• Check engine light triggered by airflow sensor faults
• Poor acceleration or hesitation during throttle response
• Failed emissions tests related to air-fuel mixture imbalance

Installation Notes and Tips

• Ensure the ignition is off before installation
• Use the two bolt holes to securely mount the sensor
• Connect the female oval connector firmly to avoid electrical issues
• Inspect the sensor housing for damage before installation
• Verify proper terminal alignment with the vehicle wiring harness

Quality Assurance and Warranty

The Standard Ignition MAS0472 is a new, complete assembly designed to meet OEM specifications for Audi TT and TT Quattro models. Manufactured with durable plastic housing and reliable electrical connectors, this sensor supports consistent engine performance and emission control. Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship; please refer to the product documentation for specific warranty details.