ACDelco 10233972 Manifold Absolute Pressure MAP Sensor

The ACDelco 10233972 Manifold Absolute Pressure (MAP) Sensor is a replacement engine management sensor that measures pressure in the intake manifold.

What it does:

• Monitors intake manifold pressure and sends the reading to the engine control module
• Helps the engine control module work out how much air is entering the engine so it can meter the correct amount of fuel
• Supports fuel and engine management system operation

A working MAP sensor helps keep fueling accurate, which supports smooth running and efficient combustion.