Holstein Manifold Absolute Pressure Sensor

The Holstein Manifold Absolute Pressure (MAP) Sensor line gives you direct-fit replacement MAP sensors, also called manifold pressure sensors. They are designed to restore accurate intake manifold pressure readings in your engine management system.

The MAP sensor reports intake manifold pressure to the engine control unit (ECU). The ECU uses that reading to calculate air density and engine air mass flow, and it then sets fuel delivery and ignition timing. A worn or failing sensor can upset the fuel mixture and timing. Symptoms include surging, rough idle, a rich fuel condition, spark plug fouling, and lower power and fuel economy.

Key Features:

• OE-style replacement designed to restore factory sensor function
• Provides accurate manifold pressure data to the ECU for proper air/fuel and timing control
• Built for dependable operation under engine bay heat and vibration
• Part numbers cross-reference to common OE and aftermarket sensor numbers
• Backed by Holstein, a brand known for aftermarket parts for European and import vehicles

Choose the individual part number that matches your application. A new MAP sensor can help bring back smooth idle, steady throttle response, and efficient engine performance.