What is the design and purpose of air and fuel intake sensors?

Air and fuel intake sensors are electronic fuel system components mounted in the intake, intake manifold, fuel rail, or supply lines. Their task is to measure operating parameters needed by the controller to calculate the fuel dose and correct engine operation. A typical sensor consists of a housing, an electrical connector, a measuring part, and mounting points. Differences between versions usually concern the connector, body shape, and mounting location.

What are air and fuel intake sensors used for?

Air and fuel intake sensors are used to continuously transmit data about air quantity, pressure, temperature, or fuel parameters to the ECU. Based on this information, the controller selects the fuel dose, corrects injection timing, and maintains proper engine smoothness. Without correct readings, fluctuations in RPM, poorer throttle response, and increased fuel consumption may occur.

What is the design and function of an air flow meter?

An air flow meter is a sensor mounted in the intake duct whose task is to measure the amount of air drawn in by the engine. This element usually has a body with a flow channel, an electrical connector, and a measuring part that reacts to the air stream. Its readings influence fuel dosing, as well as cooperation with the air filter, throttle, and intake manifold. When replacing, the housing diameter, plug type, and OEM number are important.

How to select a sensor for a specific vehicle version?

It is safest to compare the OEM number, interchangeable numbers, engine type, and mounting location. It is also worth checking the number of pins, housing shape, and whether the part comes from a version with the same equipment configuration. For more complex systems, matching by VIN is helpful.

What symptoms may indicate a problem with a sensor?

Common symptoms include rough idling, power loss, increased fuel consumption, and an illuminated engine light. In some cases, there is a delayed throttle response or harder starting. Symptoms should be compared with computer diagnostics and real-time parameter readings.

What to pay attention to before installing a used sensor?

Before installation, it is good to assess the condition of the housing, pins, seal, and mounting points. You also need to compare the socket position and the part's compatibility with the type of intake or fuel system. A clean mounting socket and the absence of wire damage in the harness are important.

Air and fuel intake sensors

At Global Parts, we offer a wide selection of original used car parts, including air intake and fuel sensors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our air intake and fuel sensors undergo quality control to ensure you receive a top-quality product.

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Nissan Qashqai MAP Sensor Bracket Holder Carrier Mount 223671934R

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 4H22-9G820-AA

Land Rover Discovery 3 L319 Mass Air Flow Sensor 4H22-9G820-AA

€37.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 04E906051H

VW Golf SV Audi A3 8V 1.5 TSI TFSI MAP Boost Pressure Sensor 04E906051H

€23.95

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Part no. 3449116

BMW X3 X5 E46 E53 E60 E61 E83 Temperature Sensor Intake Air 3449116

€23.95

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Vacuum Solenoid Mercedes W906 Diesel OM651 Turbocharger Vacuum Valve A0001531700

€32.95

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Part no. 1418917

Ford Transit Connect Mass Air Flow Meter 5T16-9P965-AA

€37.95

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Part no. 4B0907659B

VW Phaeton 3D Air Quality Sensor AUC Air Vent Emission Sensor Unit 4B0907659B

€23.95

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Part no. 8577623

BMW E87 LCI E90 F20 N47 N47N Fuel Regulator Pressure Sensor 8577623

€23.95

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Part no. 06D906461-1

Audi A4 B7 Air Flow Mass Meter Sensor Control Unit 06D906461

€32.95

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Part no. 7838385

BMW E90 E92 E93 M3 MAP Air Pressure Sensor Unit 7838385

€23.95

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Part no. AV61-9T540-BD

Ford Mondeo Mk4 Fuel Vapour Vapouriser Valve Sensor AV61-9T540-BD

€51.95

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Part no. 8581292

Vacuum Tank BMW G20 G30 Mini F55 F56 F60 Pressure Reservoir Tank Diesel 8581292

€28.95

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Part no. 7551498

Oxygen Sensor Bracket BMW E60 E61 E90 E91 Lambda Trim Holder 7551498

€23.95

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Part no. 04E129651D

Audi A1 8X 1.4 TFSI Air Inlet Duct Channel Intake Hose Pipe Line 04E129651D

€23.95

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Part no. A4518206910

Smart Fortwo 451 MAP Manifold Air Intake Pressure Sensor Unit A4518206910

€23.95

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Part no. 8746944

BMW F82N M4 F87N M2 X3 F97 Differential Pressure Sensor 8746944

€37.95

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Part no. 06J906461B

Volkswagen Seat Skoda Audi A3 Q7 Air Intake Mass Flow Meter Sensor 06J906461B

€23.95

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Part no. A2710510177

Mercedes W203 W211 M271 Engine Camshaft Adjuster Magnet Sensor A2710510177

€23.95

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Part no. 46356099

Vauxhall Movano C Air Flow Air Mass Meter Sensor 2.2 Diesel B22LUE 46356099

€89.95

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Part no. 077133471M

Audi RS4 B7 Intake Manifold Air Mass Sensor 4.2 FSI 077133471M

€80.95

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Part no. A2730940748

Mercedes W211 Mass Air Flow Meter Sensor A2730940748

€23.95

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Part no. A0009052706

Gas Pressure Sensor Mercedes W176 W204 W639 W906 Diesel EGR Exhaust A0009052706

€23.95

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Part no. BK2A9G824AA-1

Ford Transit Custom Pressure Sensor Intake Manifold Unit BK2A9G824AA

€23.95

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Part no. A6420980839

Mercedes W204 Carrier Air Charge Pipe Mount Support OM642 Diesel A6420980839

€23.95

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Part no. 079919523B

Audi S3 8V Q5 8R Petrol Coolant Temperature Sensor 079919523B

€23.95

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Part no. 8482293

BMW G20 G21 G31 X1 U11 Fuel Tank Pressure Temperature Sensor 8482293

€28.95

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Part no. A6541800315

Mercedes W213 C238 OM654 Hydraulic Directional Oil Control Valve A6541800315

€37.95

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Part no. 8511339-1

BMW 1 3 Series F20 F21 LCI F30 Mini F56 1 Air Intake Temperature Sensor Diesel

€23.95

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Part no. 038906051J

Audi A4 S4 A5 8F Q5 8R VW Touareg 7P MAP Boost Pressure Sensor 038906051J

€23.95

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Part no. 7198406-1

BMW X3 E83 LCI N52N Petrol Fuel Tank Pump Sender Unit Right O/S 7198406

€85.95

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Part no. 6G9N-12B676-AB

Range Rover Evoque L538 Air Pressure MAP Sensor Unit 6G9N-12B676-AB

€23.95

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Part no. 7P5906088C

Porsche Cayenne 92A 958 Exhaust Gas Sensor Temperature 4.2 Diesel 7P5906088C

€51.95

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Part no. A0235455226

Mercedes GLE W166 W169 Fuel Rail High Pressure Fuel Sensor Diesel A0235455226

€32.95

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Part no. 140031243R

Renault Trafic 3 Diesel 1.6 DCI Intake Inlet Manifold Air 140031243R

€28.95

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Part no. LR128783

Range Rover Sport L494 Engine Wiring Loom Cable Harness KK62-9137-AC

€85.95

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Part no. H8200703127

Nissan Qashqai K9K Diesel Fuel Rail Control Pressure Sensor Unit H8200703127

€32.95

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Part no. 03G906051E

VW Audi Seat Skoda MAP Pressure Sensor Audi A4 B8 Intake Manifold 03G906051E

€23.95

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Part no. BK2A-9G824-AA

Ford Transit Mk8 DPF Pressure Sensor Unit Diesel Engine BK2A-9G824-AA

€23.95

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Part no. 07K133317K

Audi RS3 8P 8V RSQ3 8V TTRS 8J Fuel Distributor Rail 2.5 TFSI Petrol 07K133317K

€23.95

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Part no. GK219F805AA

Ford Transit Custom Mk1 Air Flow Mass Meter Sensor GK21-9F805-AA

€23.95

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Part no. MHK100820

Land Rover Discovery 2 L318 MAP Manifold Absolute Pressure Sensor Unit MHK100820

€23.95

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Part no. A2660940211

Mercedes W169 M266 Turbo Air Intake Pipe Connector Intake Manifold A2660940211

€23.95

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Part no. AH22-9A676-BA

Land Rover Discovery 4 L319 Air Filter Box Duct Hose Pipe Intake AH22-9A676-BA

€23.95

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Part no. 06E906051AA

Audi S5 F5 A6 A8 Intake Manifold Air Flow Pressure Sensor 06E906051AA

€23.95

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Part no. 8644284

Pressure Sensor BMW i3 I01 Hybrid Rex Petrol Intake Inlet Manifold 8607548

€23.95

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Part no. A0001531400

Mercedes W206 W254 Vacuum Solenoid Valve M254 M256 A0001531400

€94.95

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Part no. 4F0129618J

Audi A6 C6 3.0 TDI Diesel Air Intake Inlet Manifold Pipe Guide 4F0129618J

€23.95

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Part no. 03G906051M

Audi A3 S3 8V VW Golf Mk7 MAP Boost Pressure Sensor 2.0 Petrol 03G906051D

€23.95

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Part no. 9805069780

Citroen Relay Peugeot Boxer Vacuum Tank Container 2.2 Diesel 9805069780

€42.95

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Part no. A0009050603

Mercedes W213 OM654 Diesel Engine Fuel Pressure Sensor A0009050603

€23.95

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Part no. 038906051D

Audi A3 8P TT 8N Volkswagen Mk5 MAP Boost Pressure Sensor 038906051D

€23.95

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Part no. 036906051C

Audi S5 8T 4.2 FSI Petrol Manifold Air Pressure Intake Map Sensor 036906051C

€23.95

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Part no. A0065422518

Mercedes W207 W212 Brake Unit Pressure Sensor A0065422518

€23.95

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Part no. A2465401117

Mercedes W176 Fuel Tank Level Sensor Fuel Gauge Transmission A2465401117

€23.95

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Part no. 7P0919673B

Porsche Cayenne 92A Fuel Level Sensor Control Unit Petrol Engine 7P0919673B

€32.95

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Part no. 06K905377

Audi A3 8V TT FV 2.0 TFSI Engine Block Ping Knock Sensor 022905377

€23.95

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Part no. 8370623

BMW 7 5 Series E38 E39 E65 E66 E67 Coolant Line Pressure Sensor 8370623

€23.95

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Part no. BV61-9F479-AA

Ford Fiesta Mk7 MAP Pressure Sensor Intake Manifold Unit 1.0 GTDi BV61-9F479-AA

€23.95

Free delivery: Aug 10 – 11

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Part no. A6420901642-4

Turbo Pipe Mercedes W212 W221 OM642 Line Duct Air Flow Mass Meter A6420901642

€66.95

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Part no. A6510900942

Mercedes W166 OM651 Engine Charged Air Line Hose Pipe Tube A6510900942

€23.95

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Part no. 7P6128532

Porsche Cayenne 92A Mass Air Flow Sensor MAF 4.2 Petrol Engine 7P6128532

€23.95

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Part no. A2468300302

Mercedes-Benz A B Class W176 W246 Bracket Holder Air Quality Sensor A2468300302

€23.95

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Part no. 03C906051H

Audi A3 8P A4 B8 A6 C6 Fuel Rail Pressure Sensor Petrol Engine 03C906051H

€23.95

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Part no. 8489423-2

Air Intake BMW F70 F74 U06 Active Tourer Inlet Pipe Hose Line Tube 8489423

€28.95

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Part no. 03L906088CL

Audi Q3 SE TDI Exhaust Gas Temperature Sensor 03L906088CL

€32.95

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Part no. 036906051G

Volkswagen Transporter T5 Map Sensor Intake Manifold Pressure Sensor 036906051G

€23.95

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Part no. 223657458R

MAP Pressure Sensor Mercedes W176 Renault Trafic Air Intake Manifold 223657458R

€23.95

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Part no. 2653304

Ford Transit Mk8 MAP Manifold Air Pressure Sensor GK2A-9F479-AD

€51.95

Free delivery: Aug 10 – 11

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Part no. 1X43-12B579-AB

Range Rover Sport L320 Air Mass Flow Meter Sensor 1X43-12B579-AB

€37.95

Free delivery: Aug 10 – 11

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Part no. 5Q0907643A

VW Golf Mk7 Air Quality Sensor AUC Air Vent Emission Sensor Unit 5Q0907643A

€32.95

Free delivery: Aug 10 – 11

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Part no. 06E906051AB

Pressure Sensor Audi A5 A6 F5 Q5 SQ5 FY Intake Manifold Unit 06E906051AB

€37.95

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Part no. A6420101291

Mercedes W204 W212 Air Pressure Valve OM642 Engine Crankase Breather A6420101291

€37.95

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Part no. A6510900148-2

Mercedes W204 W207 W639 W906 Air Flow Mass Meter Sensor HELLA A6510900148

€37.95

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Part no. A1330100470

Mercedes W176 Oil Filler Neck Pipe Hose Tube Cap M133 Petrol A45 A2700100001

€23.95

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Part no. PHF500100

Land Rover Discovery 3 L319 Mass Air Flow Meter Sensor 2.7 V6 Diesel PHF500100

€23.95

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Part no. 05E103474AB

VW Volkswagen Golf 8 1.5 eTSI DFYA Air Intake Vent Hose Pipe Line 05E103474AB

€23.95

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Part no. A2730940848

Mercedes W203 W211 CLS W219 M272 Air Flow Mass Meter Sensor A2730940848

€37.95

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Part no. 9639469280

MAP Pressure Sensor Peugeot 207 1.6 HDI Air Intake Manifold Switch 9639469280

€23.95

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Part no. 8W0906265AA

Audi A4 B9 A5 F5 Exhaust Gas Temperature Lambda Sensor Wiring Cable 8W0906265AA

€42.95

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Part no. CV61-9C679-BC

Ford Focus Mk3 Kuga Mk2 Air Intake Inlet Pipe Hose Line 2.0 Diesel CV61-9C679-BC

€42.95

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Part no. MHK100620

Land Rover Discovery 2 L318 Airflow Meter MAF Sensor 2.5 Diesel MHK100620

€37.95

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Part no. A0091534828

Mercedes W176 Air Intake Pressure Sensor Switch Unit A0091534828

€28.95

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Part no. GK21-9F805-AC

Ford Transit Mk8 Air Intake Inlet Flow Mass Meter Hose Pipe GK21-9F805-AC

€51.95

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Part no. A0081534428

Mercedes W205 W213 W236 W910 Pressure Sensor MAP Air Intake Sensor A0081534428

€23.95

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Part no. 5A0C0C4

BMW U06 X1 U11 Fuel Pressure Sensor Module Unit B38X 5A0C0C4

€75.95

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Part no. 100219969R

Mercedes W176 Fuel Pressure Sensor Mount Bracket Holder 100219969R

€23.95

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Part no. 7952799

BMW F70 F74 F78 G20 G21 U06 X1 U11 Fuel Pressure Sensor B38X 7952799

€51.95

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Part no. PAB906081

Porsche Macan 95B Audi VW Air Temperature Sensor Air Intake PAB906081 03N906081D

€23.95

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Part no. 04L906088AE

Audi A3 8V Petrol Exhaust Gas Temperature Lambda Sensor 04L906088AE

€23.95

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Part no. 06L906051C

Audi A4 B8 Manifold Air Pressure Intake Map Sensor 1.8 TFSI 06L906051C

€23.95

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Part no. 06D906461

Audi A4 B7 Air Flow Mass Meter Sensor Control Unit 06D906461

€23.95

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Part no. 0261230189

Mercedes W203 W204 W211 MAP Pressure Sensor Air Intake Unit 0261230189 Bosch

€23.95

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Part no. 03G906461C

VW Golf MK6 Audi A3 8P Seat Skoda 2.0 TDI Mass Air Flow Maf Meter 03G906461C

€32.95

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Part no. 06K906262DM

Volkswagen Golf CD1 Petrol Exhaust Gas Temperature Lambda Sensor 06K906262DM

€70.95

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Part no. 9655465480

Peugeot 207 3008 5008 Fuel Rail Pressure Sensor 1.4 1.6 HDi 9655465480

€23.95

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Part no. A0009051100

Mercedes W204 C207 W212 Fuel Pump Sender Pressure Sensor A0009051100

€42.95

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Part no. 03N906081A

Air Temperature Sensor Audi A3 8V VW Golf Mk7 Air Intake Diesel 03N906081A

€23.95

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Part no. 9663480880

MAP Pressure Sensor Peugeot 207 1.6 HDI Air Intake Manifold Switch 9663480880

€23.95

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Part no. 03L906088C

Volkswagen VW Tiguan TDI Diesel Exhaust Gas Temperature Sensor 03L906088C

€23.95

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