Walker 225-1057 Manifold Absolute Pressure Sensor

Overview of Walker Products Manifold Absolute Pressure Sensor 225-1057

The Walker Products Manifold Absolute Pressure (MAP) Sensor 225-1057 is designed to provide accurate pressure readings for optimal engine performance. This sensor is compatible with various Hyundai and Kia models, including the Sonata, Santa Fe, Optima, and Veracruz, ensuring precise fitment and reliable operation.

• Terminal Type: Spade for secure electrical connection
• Connector Shape: Oval for proper alignment and fit
• Terminal Quantity: 3 terminals to support accurate signal transmission
• Connector Gender: Female for compatibility with vehicle wiring harness
• Terminal Gender: Male terminals for reliable contact

Walker Products Brand Line Details

Walker Products offers a range of emission control components engineered to meet OEM specifications. The 225-1057 MAP sensor is part of this line, emphasizing durability and precise sensor readings to support emission control systems in Hyundai and Kia vehicles. This product line focuses on maintaining engine efficiency and compliance with emission standards.

Product Description and Fitment

The Walker 225-1057 MAP sensor measures the absolute pressure inside the intake manifold, providing critical data to the engine control unit (ECU). This data helps regulate fuel injection and ignition timing for efficient combustion. Designed with a spade terminal type and an oval-shaped female connector, this sensor ensures a secure and accurate connection. It features three male terminals, which are essential for transmitting precise pressure signals. Compatible with Hyundai models such as Sonata, Santa Fe, and Veracruz, as well as Kia models including Optima, Sorento, and Sedona, this sensor supports a wide range of vehicles requiring reliable emission control sensors.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by faulty pressure readings
• Addresses poor fuel economy due to incorrect manifold pressure data
• Prevents check engine light triggers related to MAP sensor faults
• Improves engine performance by ensuring accurate air-fuel mixture adjustments
• Supports emission control compliance by providing reliable sensor input

Installation Notes and Tips

When installing the Walker 225-1057 MAP sensor, ensure the vehicle is turned off and cooled down. Disconnect the battery before removing the old sensor to avoid electrical shorts. Verify the oval female connector aligns properly with the sensor terminals. Secure the spade terminals firmly to prevent loose connections. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 225-1057 MAP sensor, ensuring it meets or exceeds OEM specifications. This sensor is manufactured to provide consistent performance and durability under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.