PIERBURG Mass Air Flow Sensor 7.22684.14.0

Compatible with AUDI A3 (8L1) , VW PASSAT B5 (3B2) , AUDI A8 D2 (4D2, 4D8) Show more info
Measures the amount of air entering the engine, crucial for optimal fuel mixture and performance. Ensures efficient combustion and reduced emissions.
65.82 EUR
inc. VAT 21%
In stock 16
Delivery 1 day (27.03.2026)
PN 722684140
Make PIERBURG
EAN 4028977691447

This PIERBURG Mass Air Flow (MAF) sensor, part number 7.22684.14.0, is engineered to accurately measure the volume and density of air entering your vehicle's engine. This data is vital for the engine control unit (ECU) to precisely calculate the amount of fuel to inject, ensuring an optimal air-fuel ratio. Proper functioning of the MAF sensor directly impacts engine performance, fuel economy, and emissions control. A faulty sensor can lead to rough idling, hesitation, poor acceleration, increased fuel consumption, and illuminated check engine lights. By providing accurate airflow readings, this PIERBURG sensor helps maintain smooth engine operation and compliance with emission standards. Crafted with high-quality materials and subjected to rigorous testing, this sensor is designed for durability and reliable performance. Its direct fit design ensures straightforward installation, replacing your old or malfunctioning sensor with minimal hassle.

  • Accurate measurement of engine air intake
  • Optimizes fuel injection for performance and economy
  • Helps reduce harmful emissions
  • Ensures smooth engine operation and idle
  • Direct fit for easy installation
  • High-quality construction for durability
  • PIERBURG brand reliability
Operating mode
electric
Voltage [V]
1/2"
Housing type
without housing
  • AUDI
    • A3 (8L1)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T (132kW/180PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI quattro (96kW/130PS)
    • A8 D2 (4D2, 4D8)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI quattro (110kW/150PS)
    • A6 C5 (4B2, 4B4)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI quattro (110kW/150PS)
    • A4 B5 (8D2)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI quattro (110kW/150PS)
    • A4 B5 Avant (8D5)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI quattro (110kW/150PS)
    • A6 C5 Avant (4B5, 4B6)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI quattro (110kW/150PS)
    • TT (8N3)
      • 1.8 T (132kW/180PS)
      • 1.8 T quattro (132kW/180PS)
    • TT Roadster (8N9)
      • 1.8 T (132kW/180PS)
      • 1.8 T quattro (132kW/180PS)
    • A4 B6 (8E2)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI quattro (96kW/130PS)
    • A4 B6 Avant (8E5)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI quattro (96kW/130PS)
  • VW
    • PASSAT B5 (3B2)
      • 2.3 VR5 (110kW/150PS)
      • 2.3 VR5 Syncro/4motion (110kW/150PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI Syncro/4motion (110kW/150PS)
    • PASSAT B5 Variant (3B5)
      • 2.3 VR5 (110kW/150PS)
      • 2.3 VR5 Syncro/4motion (110kW/150PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI Syncro/4motion (110kW/150PS)
    • GOLF IV (1J1)
      • 1.8 (92kW/125PS)
      • 2.3 V5 (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 2.0 (85kW/115PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
    • NEW BEETLE (9C1, 1C1)
      • 2.0 (85kW/115PS)
      • 1.8 T (110kW/150PS)
    • BORA I (1J2)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 1.8 (92kW/125PS)
      • 1.8 4motion (92kW/125PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
    • LUPO I (6X1, 6E1)
      • 1.2 TDI 3L (45kW/61PS)
      • 1.4 TDI (55kW/75PS)
    • GOLF IV Cabriolet (1E7)
      • 2.0 (85kW/115PS)
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 2.5 TDI (111kW/151PS)
    • GOLF IV Variant (1J5)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
    • BORA Variant (1J6)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
    • POLO (6N2)
      • 1.4 TDI (55kW/75PS)
    • PASSAT B5.5 (3B3)
      • 1.9 TDI (96kW/130PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI 4motion (110kW/150PS)
      • 1.9 TDI 4motion (96kW/130PS)
    • PASSAT B5.5 Variant (3B6)
      • 1.9 TDI (96kW/130PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI 4motion (110kW/150PS)
      • 1.9 TDI 4motion (96kW/130PS)
    • TRANSPORTER T4 Furgons (70A, 70H, 7DA, 7DH)
      • 2.5 TDI (111kW/151PS)
    • GOLF IV Van (1J1)
      • 1.9 TDI (96kW/130PS)
  • SKODA
    • OCTAVIA I (1U2)
      • 1.8 (92kW/125PS)
      • 2.0 (85kW/116PS)
    • OCTAVIA I Combi (1U5)
      • 1.8 20V (92kW/125PS)
      • 2.0 (85kW/116PS)
      • 2.0 4x4 (85kW/116PS)
  • MERCEDES-BENZ
    • V-CLASS (638/2)
      • V 280 (638.244, 638.294) (128kW/174PS)
  • SEAT
    • TOLEDO II (1M2)
      • 1.8 20V (92kW/125PS)
      • 2.3 V5 (110kW/150PS)
      • 1.9 TDI (110kW/150PS)
    • LEON (1M1)
      • 1.8 20V (92kW/125PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI Syncro (110kW/150PS)
    • AROSA (6H1)
      • 1.4 TDI (55kW/75PS)
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