Holstein 2MAP4004 Manifold Absolute Pressure Sensor - Supercharger

Overview of Holstein Manifold Absolute Pressure Sensor 2MAP4004

The Holstein Parts Manifold Absolute Pressure Sensor 2MAP4004 is designed for precise engine management in select Audi, Porsche, and Volkswagen models. This sensor features a blade terminal type with an oval-shaped female connector, ensuring reliable electrical connections for optimal performance.

• Terminal Type: Blade for secure contact
• Connector Shape: Oval, female gender
• Terminal Quantity: 4 terminals with male terminal gender
• Connector Color: Black/green for easy identification
• Compatible with multiple Audi, Porsche, and Volkswagen models

Detailed Description of the 2MAP4004 Sensor

The Holstein Parts 2MAP4004 Manifold Absolute Pressure Sensor plays a critical role in monitoring the intake manifold pressure to optimize fuel injection and ignition timing. Its four male blade terminals connect to a black and green oval female connector, providing a secure and stable electrical interface. This sensor is engineered to meet the specifications required by various Audi models such as the A4 Quattro and A6 Quattro, Porsche models including the Cayenne and Panamera, and Volkswagen vehicles like the Golf SportWagen and Jetta City.

Holstein Parts offers a focused product line specializing in emission control sensors, ensuring that each component, including the 2MAP4004, adheres to strict quality and fitment standards. This product line supports accurate sensor performance, which is essential for maintaining engine efficiency and emissions compliance.

Applications and Common Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect manifold pressure readings
• Addresses poor fuel economy linked to faulty MAP sensor data
• Prevents check engine light triggers related to emission control sensor faults
• Improves throttle response and engine power consistency
• Supports proper operation of turbocharged engines in models like the Audi S5 and Porsche Cayenne

Installation Notes and Tips

• Ensure the connector is fully seated to avoid intermittent electrical issues
• Verify the terminal orientation matches the vehicle’s wiring harness for proper fitment
• Handle the sensor carefully to prevent damage to the blade terminals
• Consult the vehicle’s service manual for torque specifications and sensor location

Quality Assurance and Warranty

Holstein Parts maintains rigorous quality control for the 2MAP4004 sensor, ensuring compatibility and durability across its specified Audi, Porsche, and Volkswagen applications. While specific warranty details should be confirmed at the point of purchase, Holstein Parts products typically come with a limited warranty covering manufacturing defects to provide confidence in long-term use.