New Audi TT Quattro Rs6 Mass Air Flow Sensor MAF 1.8L 4.2L 4.6L 0280218065

Mass Air Flow Sensor for Audi TT Quattro and RS6

This mass air flow sensor measures the volume of air entering the engine and relays that data to the ECU for correct fuel delivery, cross-referencing OEM part number 0280218065 and serving 1.8L, 4.2L, and 4.6L applications.

Overview

This mass air flow sensor is a direct-fit replacement for worn or failed units on compatible Audi applications. The MAF sensor restores accurate air metering so the engine can hold proper air-fuel ratios. It suits owners chasing rough idle, lean codes, or sluggish throttle response on the listed engines.

Built For Performance

• Measures intake air mass for accurate ECU fuel calculations
• Housing and connector shaped for drop-in installation
• Suits 1.8L, 4.2L, and 4.6L engine configurations
• Cross-references OEM number 0280218065
• Sealed sensing element resists intake tract contamination

Fits These Machines

• for Audi TT Quattro
• for Audi RS6

On-The-Job Use

• Restoring correct fuel trim after a failed sensor
• Diagnosing lean or rich condition codes
• Routine maintenance on higher-mileage engines
• Replacing a contaminated or contaminated-reading MAF unit

Specs At A Glance

Good To Know

Q: Will this sensor need coding after installation? A: Most applications read it plug-and-play, though some ECUs benefit from a scan tool relearn. Clear stored codes and verify fuel trims after fitting.

Q: What symptoms point to a bad MAF sensor? A: Rough idle, hesitation, poor fuel economy, and lean or rich codes are common signs. Confirm the fault with live data before replacing.

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