Standard Ignition AS234 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS234 Manifold Absolute Pressure Sensor

The Standard Ignition AS234 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in Saab vehicles. Specifically compatible with Saab 9-3, 900, and 9000 models, this sensor ensures accurate air pressure readings for optimal engine performance.

• Three terminal quantity with male blade terminals for reliable electrical connection
• Female rectangular plug-in connector for secure fitment
• Single vacuum port for accurate manifold pressure measurement
• Durable black finish for corrosion resistance
• No additional hardware, mounting brackets, or O-rings included

Detailed Product Description

The Standard Ignition AS234 MAP Sensor features a three-terminal design with male blade terminals that connect to a female rectangular plug-in connector, ensuring a stable and secure electrical interface. Its single vacuum port accurately measures the manifold absolute pressure, a critical parameter for the engine control unit (ECU) to regulate fuel injection and ignition timing. The sensor’s black finish provides durability against environmental factors under the hood. This part is engineered to meet the specifications required by Saab 9-3, 900, and 9000 models, making it a direct replacement for the original equipment sensor.

Common Applications and Issues Addressed

• Helps resolve engine performance problems related to incorrect air-fuel mixture
• Addresses rough idling and stalling caused by faulty manifold pressure readings
• Improves fuel efficiency by providing accurate pressure data to the ECU
• Reduces engine hesitation and power loss during acceleration
• Prevents check engine light triggers related to MAP sensor faults

Installation Notes and Tips

• Ensure the connector is fully seated to avoid intermittent electrical issues
• Check the vacuum port for any blockages or leaks before installation
• Use appropriate tools to avoid damaging the blade terminals during connection
• Verify sensor compatibility with Saab 9-3, 900, or 9000 models before installation
• Since no mounting hardware is included, reuse existing brackets or fasteners

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The AS234 MAP Sensor undergoes rigorous testing to ensure reliable performance in emission control systems. While hardware and mounting components are not included, the sensor itself is backed by Standard Ignition’s quality assurance protocols. Please refer to the manufacturer’s warranty terms for specific coverage details.