Delphi PS20131 Manifold Absolute Pressure (MAP) Sensor

The Delphi PS20131 is an OE-engineered Manifold Absolute Pressure (MAP) Sensor designed to deliver accurate intake manifold pressure readings to the engine control module (ECM). By continuously monitoring manifold vacuum and pressure, this sensor enables the ECM to calculate the precise air-fuel ratio needed for optimal combustion, fuel economy, and emissions performance.

Key Features:

• OE-engineered design for accurate, reliable manifold absolute pressure readings
• Silicone gel internal insulation over an integrated circuit chip for vibration resistance and long service life
• Engineered to resist noise interference and signal crosstalk from other sensors
• Designed to perform in harsh environments including extreme temperatures and mechanical shock
• ISO 9001 and QS-9000 certified manufacturing for consistent quality
• Direct OE fit, form, and function — no modifications required

A failed or degraded MAP sensor can cause rough idle, poor fuel economy, hesitation, and illumination of the check engine light. The Delphi PS20131 is a trusted OE-quality replacement that restores proper engine management and helps keep emissions in check.