TS16949 Mass Air Flow Sensor Waterproof 197400-4041 AF1013512B1 AF1013511B1 AF10135 1974002000 DMA0113

197400-4041 Mass Air Flow Sensor AF1013512B1/AF1013511B1/AF10135/1974002000/DMA0113/1974002040/1974002160/1974002230/1974002270

Quality sensors are manufactured to meet or exceed original equipment specifications. Premium options are made from high-quality materials, providing long-lasting durability and ensuring maximum performance.

Part number 197400-4041 is widely cross-referenced across multiple automotive brands and aftermarket manufacturers. The following cross-references have been identified:

Additional cross-reference numbers that have been associated with this part include:

• 197400-2010

• 22204-22010

• WLS113215A

• AFM-135

• TAF004

• WLS1-13-215

• VN197400-4041

The 197400-4041 Mass Air Flow Sensor is designed for a wide range of vehicles across multiple brands, with applications spanning both petrol/gasoline and diesel engines.

Important Note: This sensor is used across a wide range of platforms with both petrol and diesel engines. Always verify compatibility with your specific vehicle's year, make, model, engine size, and original part number before purchase.

A failing or failed 197400-4041 Mass Air Flow Sensor can produce a range of noticeable driveability issues. The MAF sensor is responsible for measuring intake air mass so the ECM can determine proper fuel delivery. When this sensor provides inaccurate readings or fails completely, engine performance is directly affected.

Common OBD-II codes associated with MAF sensor failure include:

• P0100 – Mass Air Flow Circuit Malfunction

• P0101 – Mass Air Flow Circuit Range/Performance Problem

• P0102 – Mass Air Flow Circuit Low Input

• P0103 – Mass Air Flow Circuit High Input

1. Disconnect Test: A simple diagnostic method is to unplug the MAF sensor connector. If the engine idle or performance improves significantly with the sensor disconnected, the MAF sensor is likely faulty.

2. OBD-II Scan: Retrieve diagnostic trouble codes to confirm MAF-related faults.

3. Visual Inspection: Inspect the sensor element for damage or contamination. A defective or dirty mass air flow sensor can deliver false input signals to the engine's central control unit.

4. Check for Air Intake Leaks: Before replacing the MAF sensor, check for simple air intake leaks, as they can cause identical symptoms.

5. Check Fuel Trims and Live Data: Verify with fuel trim and live data readings to confirm MAF sensor performance.

Note: Symptoms may appear intermittently. A MAF sensor can fail gradually, with performance deteriorating over time as the hot-film sensing element ages or becomes contaminated. The most common cause of MAF sensor failure is contamination of the sensing element by dirt and moisture.

When purchasing a replacement 197400-4041 Mass Air Flow Sensor, consider the following factors to ensure proper fitment, performance, and longevity.

Critical: Before purchasing, confirm that the part number on your existing sensor matches 197400-4041 or one of its equivalents such as VN197400-4041. Small deviations in the part number can have a big impact on interoperability with your vehicle. Always compare the part number and product images with your old part before purchase.

The 197400-4041 sensor is used across a wide range of vehicles including Ford Ranger, Mazda BT-50, Suzuki models, Toyota models,  Mitsubishi models, and Jaguar models. Always confirm your specific vehicle's year, make, model, engine size, and original part number before purchasing.

This sensor features:

• 5-pin connector with mini-blade terminals

Before ordering, verify that the plug configuration matches your vehicle's wiring harness connector.

While aftermarket alternatives may be available at lower price points, quality varies significantly. Quality sensors are:

• Manufactured to meet or exceed original equipment specifications

• Made from high-quality ABS material for long-lasting durability

• Engineered for precision to optimize air-to-fuel ratios

Some aftermarket options may use inferior technology and provide unreliable readings.

Ensure the replacement is a Mass Airflow Sensor (MAF Sensor) as specified for this application. Incorrect sensor types will not provide proper readings to the ECM.

• Location: The MAF sensor is located in the intake duct between the air filter and throttle body

• Quantity: One sensor per vehicle

• DIY Feasibility: Replacement is generally straightforward for mechanically inclined individuals; easy to disassemble and install directly without modification, cutting, or drilling

• Caution: Handle the sensing element with care; contamination from dirt, moisture, or oil can cause premature failure

Before replacing the MAF sensor, confirm that it is the root cause of your vehicle's symptoms. Perform the disconnect test or consult a professional diagnostic scan. Other issues such as vacuum leaks, clogged air filters, or faulty oxygen sensors can produce similar symptoms.

Quality MAF sensors typically come with warranties. Some suppliers offer warranties ranging from 12 months to longer periods. Consider the warranty coverage when comparing options, as this can be an indicator of manufacturer confidence in product quality.

Purchase from reputable suppliers with positive customer feedback. Reviews often provide valuable insight into product quality and compatibility.

The most common cause of MAF sensor failure is contamination of the sensing element by dirt and moisture. Ensure your air filter is replaced at recommended intervals to prevent premature sensor failure. Also check that the intake system is properly sealed to prevent unfiltered air from entering.

Some suppliers may require a core charge (refundable deposit) for the old sensor, which is refunded upon return of the used unit. Not all suppliers require this, so factor this into your purchase decision.