Spectra MP138 Manifold Absolute Pressure Sensor

Reliable Manifold Absolute Pressure Sensor for Hyundai and Kia Vehicles

The Spectra MP138 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for optimal performance. Compatible with a range of Hyundai and Kia models, this sensor helps maintain efficient fuel management and engine operation.

Key Features of the Spectra MP138 MAP Sensor

• Direct replacement for original equipment manifold absolute pressure sensors
• Compatible with Hyundai Amanti, Azera, Entourage, Genesis, Magentis, Optima, Rio, Rio5, Rondo, Santa Fe, Sedona, Sonata, Sorento, Veracruz, XG300, and XG350
• Ensures precise measurement of intake manifold pressure for accurate engine control
• Durable construction designed to withstand engine bay conditions
• Part number MP138 for easy identification and fitment verification

Detailed Description of the Spectra MP138 Sensor

The Spectra MP138 Manifold Absolute Pressure Sensor plays a critical role in the emission control system by monitoring the pressure within the intake manifold. This data is essential for the engine control unit (ECU) to calculate air density and adjust fuel injection accordingly. Designed specifically for Hyundai and Kia vehicles such as the Sonata and Sorento, the MP138 sensor helps maintain proper air-fuel mixture, contributing to smoother engine performance and reduced emissions.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect manifold pressure readings
• Addresses poor fuel economy linked to faulty MAP sensor data
• Reduces engine hesitation and misfires related to inaccurate air intake measurements
• Supports emission control compliance by providing accurate sensor feedback
• Prevents check engine light triggers associated with MAP sensor faults

Installation Notes and Tips

• Ensure vehicle compatibility by confirming make and model before installation
• Disconnect the battery before sensor replacement to avoid electrical issues
• Handle the sensor carefully to prevent damage to the electrical connector and sensor housing
• Follow manufacturer torque specifications when securing the sensor to the intake manifold
• Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty Information

The Spectra MP138 sensor is manufactured to meet or exceed OEM specifications for reliable performance. While specific warranty details may vary, Spectra products typically include a limited warranty against defects in materials and workmanship. This ensures confidence in the sensor’s durability and function when installed in compatible Hyundai and Kia vehicles.