Spectra MP113 Manifold Absolute Pressure Sensor

Spectra MP113 Manifold Absolute Pressure Sensor

The Spectra MP113 manifold absolute pressure sensor is built for direct replacement service on select GM compact and midsize vehicles. It is engineered to meet or exceed OE specifications for fit, form, and function, helping restore accurate intake manifold pressure signal output for proper engine management.

Key Features

• Manifold absolute pressure sensor for emission control and engine management systems
• OE-style fit, form, and function for straightforward replacement
• Direct application coverage for select Chevrolet Cavalier and Pontiac Sunfire models
• Also fits Pontiac Grand Am, Chevrolet Malibu, Buick Skylark, Oldsmobile Alero, and Oldsmobile Achieva applications
• Cross-references Standard Ignition AS58 for the same application

Detailed Description

Spectra MP113 is a replacement MAP sensor for vehicles that rely on manifold pressure input to help the engine control module manage fuel delivery and drivability. This part is a fit for 1996-2002 Chevrolet Cavalier, 1996-2002 Pontiac Sunfire, 1999-2001 Oldsmobile Alero, 1996-2001 Pontiac Grand Am, 1997-1999 Chevrolet Malibu, 1996-1998 Buick Skylark, and 1996-1998 Oldsmobile Achieva. If you are searching for a manifold absolute pressure sensor for a 1996-2002 Chevrolet Cavalier or a MAP sensor for a 1996-2002 Pontiac Sunfire, MP113 is the direct replacement part number to check.

Common Issues This Part Can Address

• Rough idle caused by an inaccurate manifold pressure signal
• Hesitation or poor throttle response during acceleration
• Check engine light related to MAP sensor performance
• Fuel mixture and drivability problems tied to incorrect intake pressure readings
• Hard starting or unstable engine operation on affected GM applications

Installation Notes and Tips

Verify the connector style, mounting location, and engine application against the original sensor before installation. Confirm the vehicle year and model match the listed fitment exactly, including 1996-2002 Chevrolet Cavalier, 1996-2002 Pontiac Sunfire, and the other supported GM applications. Clear diagnostic trouble codes after installation and recheck system operation to confirm the new sensor is reading correctly.

Quality Assurance

Spectra states that this manifold absolute pressure sensor is manufactured to meet or exceed OE specifications for fit, form, and function.