Genuine Denso Air Flow Meter DMA0202

Ensure accurate engine performance and optimal fuel delivery with the Denso Air Flow Meter DMA0202 (SKU 12-177). This premium OEM-quality mass air flow (MAF) sensor is engineered by Denso to precisely measure the amount of air entering your engine, enabling your ECU to calculate the correct fuel injection for optimal combustion, power delivery, and fuel efficiency for Audi A3 8L AEH/AGN and Audi A4 B5 ADR applications.

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Key Features & Benefits

• Genuine Denso Quality - OEM-grade component built to exacting standards
• Precise Air Flow Measurement - Accurate readings ensure optimal air-fuel ratio
• Improved Fuel Efficiency - Helps ECU maintain proper fuel mixture for better mileage
• Enhanced Engine Performance - Ensures smooth acceleration and consistent power delivery
• Reduced Emissions - Proper air-fuel mixture minimizes harmful exhaust emissions
• Durable Construction - Built to withstand extreme temperatures and harsh conditions
• Direct Replacement - Perfect fit for Audi A3 8L AEH/AGN & A4 B5 ADR

Technical Specifications

• Denso Part Number: DMA0202
• Sensor Type: Mass Air Flow (MAF) Sensor
• Primary Application: Audi A3 8L AEH/AGN & Audi A4 B5 ADR
• Weight: 3.0 kg

Vehicle Compatibility

This Denso air flow meter is designed for:

• Audi A3 8L with AEH engine
• Audi A3 8L with AGN engine
• Audi A4 B5 with ADR engine

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

OEM Part Number Cross-Reference

This Denso air flow meter replaces the following OEM part numbers:

• 058133471 (Audi/VW)
• 058133471X (Audi/VW)
• AFH6010B
• AFM-177 / AFM177

Common Symptoms of Faulty Air Flow Meters

• Check engine light illuminated (P0100-P0104 codes)
• Poor fuel economy
• Rough idle or stalling
• Hesitation during acceleration
• Loss of power or poor performance
• Black smoke from exhaust (running rich)
• Engine running lean or rich
• Difficulty starting

What Does an Air Flow Meter Do?

The Mass Air Flow (MAF) sensor measures the volume and density of air entering the engine. This critical information allows the engine control unit (ECU) to calculate the precise amount of fuel needed for optimal combustion. By maintaining the correct air-fuel ratio, the MAF sensor ensures maximum power output, fuel efficiency, and minimal emissions across all driving conditions.

Why Choose Denso Air Flow Meters?

Denso is a world-leading OEM supplier of air flow meters, trusted by Audi, Volkswagen, and other major manufacturers worldwide. Their sensors are designed to meet or exceed original equipment specifications, ensuring accurate air flow measurement, long-lasting reliability, and optimal engine performance.

Why Choose LM15 Motorsport?

We supply genuine Denso air flow meters with fast shipping across Australia. Every part is carefully inspected to ensure you receive the exact component your vehicle needs for reliable performance and accurate engine management.

Need help with fitment or installation? Contact our expert team for advice specific to your Audi A3 8L AEH/AGN or A4 B5 ADR.