WCS Autotecnica GM1422450 Manifold Absolute Pressure (MAP) Sensor

The WCS Autotecnica GM1422450 is a replacement MAP sensor (manifold absolute pressure sensor). It measures the pressure inside the intake manifold and sends that reading to the engine control module. The module uses the signal to help calculate air/fuel mixture and ignition timing.

Key Features:

• Manifold absolute pressure sensor: restores accurate intake pressure readings when the original sensor has failed or become unreliable
• Engine management support: helps maintain proper air/fuel mixture for drivability and fuel economy
• Aftermarket replacement: Autotecnica parts are built to meet OEM specifications as an alternative to genuine components
• Quality manufacturing: Autotecnica products are made to ISO/TS 16949 quality standards

A failing MAP sensor can cause a rough idle, hesitation, poor fuel economy, or a check engine light. Replacing it with the WCS Autotecnica GM1422450 helps return the engine to normal operation.