Spectra MP122 Manifold Absolute Pressure Sensor

Reliable Manifold Absolute Pressure Sensor for Select Vehicles

The Spectra MP122 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for efficient fuel management. Compatible with various Chevrolet, Geo, Pontiac, Suzuki, and Toyota models, this sensor helps maintain optimal engine performance.

Key Features of the Spectra MP122 MAP Sensor

• Direct replacement for original equipment manifold absolute pressure sensors
• Compatible with Chevrolet, Geo, Pontiac, Suzuki, and Toyota vehicles including Camry, Celica, Corolla, Esteem, Firefly, Metro, Paseo, Prizm, RAV4, Solara, and Swift
• Ensures precise measurement of intake manifold pressure for accurate engine control
• Durable construction designed to withstand engine bay conditions
• Part number MP122 for easy identification and fitment verification

Detailed Description of the Spectra MP122 Sensor

The Spectra MP122 is a manifold absolute pressure sensor engineered to monitor the pressure within the intake manifold. This data is critical for the engine control unit (ECU) to calculate air density and adjust fuel injection accordingly. The sensor is compatible with a range of vehicles such as the Toyota Camry, Corolla, and RAV4, as well as Chevrolet and Pontiac models, ensuring proper fitment and function. Using the MP122 sensor helps maintain engine efficiency and emissions compliance by providing reliable pressure readings under various operating conditions.

Common Applications and Issues Addressed

• Helps resolve rough idling caused by incorrect manifold pressure readings
• Reduces engine stalling related to faulty MAP sensor signals
• Improves fuel economy by enabling accurate air-fuel mixture adjustments
• Assists in correcting check engine light codes related to manifold pressure
• Supports emission control by providing accurate sensor data to the ECU

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid injury
• Disconnect the battery to prevent electrical shorts during replacement
• Locate the existing MAP sensor on the intake manifold and remove carefully
• Install the Spectra MP122 sensor securely and reconnect all electrical connectors
• Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty Information

Spectra parts undergo rigorous testing to meet OEM specifications for fit and function. The MP122 sensor is manufactured to provide consistent performance and durability. While specific warranty details may vary, Spectra typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product.