Febi MAF Sensor (Mass Air Flow) - Febi - 29192

This Febi Air Mass Sensor is designed to accurately measure the amount of air entering the engine,...

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eBayAir Mass Sensor 29192 Febi Flow Meter 038906461B 038906461BX 38906461B Quality
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Product Information

Full details

This Febi Air Mass Sensor (Part Number 29192) is for vehicle owners seeking to maintain or restore optimal engine performance and fuel efficiency. It accurately measures the air entering the engine, ensuring the correct fuel-air mixture. A potential caveat is that fitting instructions are not typically supplied, requiring a competent individual for installation. Key features include a hot-film sensor type, a durable housing, and 5 connectors for comprehensive integration.

All features

Model Part Number29192
BrandFebi

Extended Product Information

FAQs

What is a Mass Air Flow (MAF) sensor?

A MAF sensor measures the amount of air entering the engine, allowing the engine control unit (ECU) to determine the correct amount of fuel to inject for optimal combustion.

How do I know if my MAF sensor needs replacing?

Symptoms can include a check engine light with MAF sensor codes, rough idling, stalling, poor acceleration, and decreased fuel economy.

Can I clean the Febi MAF sensor myself?

While some MAF sensors can be cleaned with specialized MAF sensor cleaner, it's a delicate process. If unsure, it's best left to a professional or consider replacement.

What is the OE number for this Febi MAF sensor?

The Original Equipment (OE) number for this Febi MAF sensor is 038 906 461 B.

How many connectors does this MAF sensor have?

This Febi MAF sensor features 5 connectors/ports.

Is it difficult to install this MAF sensor?

Installation requires a competent individual or mechanic, as fitting instructions are not typically supplied. Basic knowledge of engine intake systems is needed.

What is the weight of this MAF sensor?

The weight of the Febi MAF sensor is 0.263 kg.

Troubleshooting

Check Engine Light illuminates with MAF sensor codes.

Ensure the sensor is correctly installed and the electrical connector is securely attached. Inspect wiring for damage. If the issue persists, the sensor may be faulty and require replacement.

Rough idle or stalling.

Verify the MAF sensor is clean and functioning within expected parameters. Check for air leaks in the intake system post-MAF sensor. A faulty sensor can cause incorrect air readings, leading to poor idling.

Reduced engine power or poor acceleration.

A dirty or faulty MAF sensor can restrict airflow data to the ECU, causing it to calculate an incorrect fuel mixture. Professional diagnosis and potential replacement may be necessary.

Poor fuel economy.

An inaccurate MAF reading can lead the ECU to inject too much fuel. Ensure the sensor is clean and functioning correctly; consider replacement if fuel economy does not improve after other maintenance.

Pros and Cons

Pros

  • Ensures accurate air intake measurement for optimal engine performance.
  • Contributes to improved fuel economy by maintaining the correct fuel-air mixture.
  • Designed with a hot-film sensor for precise readings.
  • Durable construction suitable for engine bay environments.
  • Direct replacement for OE part number 038 906 461 B.

Cons

  • Fitting instructions are typically not included.
  • Requires professional installation by a competent individual.
  • Compatibility must be verified using the make model tool or by contacting support.
  • May require specific diagnostic tools for calibration after installation.

Setup, Compatibility & Care

Setup: Installation of the Febi MAF Sensor 29192 should be performed by a qualified mechanic. The sensor is typically located in the air intake ducting between the air filter box and the throttle body. It requires disconnecting the electrical connector and unfastening the air intake hose before removal. The new sensor should then be fitted, ensuring a secure connection to the air intake system and reconnecting the electrical harness. After installation, a diagnostic scan may be required to clear any error codes and allow the engine's computer to relearn the new sensor's readings.

Compatibility: It is essential to verify compatibility with your specific vehicle using the provided make model tool. Cross-reference the OE number (038 906 461 B) with your vehicle's existing part or consult a parts specialist. Variations in vehicle configurations mean that visual confirmation of specifications (dimensions, connector type) is also recommended before purchase.

Care: MAF sensors are sensitive components. Avoid spraying cleaning agents directly onto the sensor element. If the sensor appears dirty, it is best cleaned by a professional with specialized MAF sensor cleaner, or replaced if cleaning is ineffective. Ensure the air filter is clean and properly seated to prevent debris from entering the intake system and potentially contaminating the sensor.

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