- Original assembly: 8ET 009 142-571
- Number of connections: 5
- Case type: with case
- Mounting type: screwed

Manufacturer references (OEM number)

• VW / AUDI : 074 906 461B
• FORD : 1 209 109 - 3M21 12B529 AA
• SEAT : 074 906 461B

Equipment manufacturer references

• BOSCH : 0 281 002 461 - 0 986 284 007 - 0 986 284 007 090
• HELLA : 009 142-571
• MAGNETI MARELLI : AMM19752
• VDO : A2C59513542

Vehicle allocation

AUDI

• A3 (8P1) Series 2 - 2.0 TDi 16V 136hp, 2.0 TDi 16V DSG6 136hp, 2.0 TDi 16V 140hp, 2.0 TDi 16V 140hp
• A3 Quattro (8P1) Series 2 - 2.0 TDi 16V 140hp, 2.0 TDi 140hp Multitronic
• A3 Quattro Series 1 (AU34) - 1.9 TDi 130hp , 1.9 TDi 130hp
• A3 Quattro Series 1 Phase 2 (AU34) - 1.9 TDi 130hp, 1.9 TDi 130hp
• A3 Series 1 (AU34) - 1.9 TDi 130hp
• A3 Series 1 Phase 2 (AU34) - 1.9 TDi 130hp, 1.9 TDi 130hp
• A3 Sportback Quattro Series 2 - 2.0 TDi 16V 170hp
• A3 Sportback Series 2 - 2.0 TDi 16V 136hp, 2.0 TDi 16V S Tronic 170hp, 2.0 TDi FAP 140hp, 2.0 TDi 16V S Tronic 163hp, 2.0 TDi 16V 170hp, 2.0 TDi 16V DSG 136hp
• A4 Avant Quattro Series 2 (8E5) - 1.9 TDi 130hp
• A4 Avant Quattro Series 2 Phase 2 (8ED) - 2.0 TDi 16V 170hp, 2.0 TDi 140hp Tiptronic, 2.0 TDi 16V 170hp Multitronic
• A4 Avant Serie 2 (8E5) - 1.9 TDi 131hp, 1.9 TDi 130hp
• A4 Avant Serie 2 Phase 2 (8ED) - 2.0 TDi 16V 170hp, 2.0 TDi 16V 136hp Tiptronic, 2.0 TDi 16V 140hp, 2.0 TDi 16V 136hp Multitronic, 1.9 TDi 116hp, 2.0 TDi 16V 121hp Multitronic
• A4 Cabriolet Series 2 (8HE) - 2.0 TDi 140hp, 2.0 TDi 140hp Multitronic, 2.0 TDi 136hp, 2.0 TDi 136hp Multitronic
• A4 Quattro Series 2 Phase 2 (8EC) - 2.0 TDi 16V 170hp, 2.0 TDi 140hp Tiptronic, 2.0 TDi 16V 170hp Multitronic
• A4 Serie 2 (8E2) - 1.9 TDi 131hp, 1.9 TDi 130hp, 1.9 TDi 116hp, 1.9 TDi 130hp Multitronic
• A4 Serie 2 Phase 2 (8EC) - 2.0 TDi 170hp, 2.0 TDi 136hp Tiptronic, 2.0 TDi 140hp Tiptronic, 1.9 TDi 116hp, 2.0 TDi 126hp, 2.0 TDi 16V 140hp, 2.0 TDi 136hp Multitronic
• A6 Series 2 Phase 2 - 1.9 TDi 130hp Multitronic
• A6 Series 2 Phase 2 Avant - 1.9 TDi 131hp, 1.9 TDi 130hp, 1.9 TDi 130hp Multitronic
• A6 Series 3 Avant - 2.0 TDi 16V 140hp, 2.0 TDi 16V 140hp Multitronic, 2.0 TDi 121hp, 2.0 TDi 16V 136hp
• A6 Series 3 Sedan - 2.0 TDi 16V 140hp, 2.0 TDi 16V 140hp Multitronic, 2.0 TDi 16V 121hp, 2.0 TDi 16V 136hp

FORD

• Galaxy I Phase 2 (VY) - 1.9 TDi 150hp

SEAT

• Altea - 2.0 TDi 16V DSG (6 gears) 136hp
• Altea XL - 2.0 TDi 16V 140cv
• Cordoba IV - 1.9 TDi 130cv
• Leon I - 1.9 TDi 150hp
• Leon II - 2.0 TDi 16V 170hp, 2.0 TDi 16V 136hp
• Toledo series 3 - 2.0 TDi 16V 136hp

SKODA

• Octavia (1Z3) Sedan - 2.0 TDi 136hp, 2.0 TDi 140hp
• Octavia (1Z5) Combi - 2.0 TDi FAP 140hp
• Superb - 2.0 TDi Sedan 140hp

VOLKSWAGEN

• Bora 4 Motion (1J2) - 1.9 TDi Sedan 130hp, 1.9 TDi Sedan 150hp
• Bora Variant (1J6) - 1.9 TDi Break 130hp
• Bora Variant 4 Motion (1J6) - 1.9 TDi Estate 150hp
• Caddy III - 1.9 TDi Combi 105hp
• Eos - 2.0 TDi FAP 140cv
• Golf IV - 1.9 TDi 130hp
• Golf IV 4 Motion - 1.9 TDi 130hp
• Golf V - 2.0 TDi 16V 136hp, 2.0 TDi 16V 140hp
• Golf V 4 Motion - 2.0 TDi 16V 140hp
• Golf V Plus - 2.0 TDi 16V 140hp
• Jetta III (1K2) - 2.0 TDi 140hp
• LT II 28 - 2.8 TD Combi medium 125hp
• LT II 35 - 2.8 TD Short cab chassis 125hp, 2.8 TD Short double cab chassis 125hp, 2.8 TD Van 130hp, 2.8 TDI Short cab chassis 158hp, 2.8 TDI Short double cab chassis 158hp, 2.8 TDI Van 158hp
• LT II 46 - 2.8 TD Short cab chassis 130hp, 2.8 TD Short double cab chassis 130hp, 2.8 TD Van 130hp, 2.8 TDI Short cab chassis 158hp, 2.8 TDI Short double cab chassis 158hp
• LT III 28 - 2.8 TDi Medium Combi 158hp

Air Flow Meter Location

The mass air flow sensor is located between the throttle body and the air filter. Its installation is fairly simple and does not require any special knowledge of automotive mechanics.

Causes of a flow meter out of service

Airborne impurities often accumulate on the sensitive part of the sensor and disrupt its operation. This causes your vehicle's computer to receive incorrect information.

Symptoms of a faulty flow meter

- Unstable idle
- Increased fuel consumption
- Loss of power observed
- Jolts
- Smoke released (in some cases)