Standard Ignition AS423 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS423 Manifold Absolute Pressure Sensor

The Standard Ignition AS423 is a reliable manifold absolute pressure (MAP) sensor designed specifically for Hyundai Genesis Coupe models. This sensor plays a critical role in monitoring engine performance by measuring the pressure within the intake manifold.

• Compatible with Hyundai Genesis Coupe vehicles
• Accurate manifold pressure readings for optimal engine control
• Direct replacement part number AS423 for easy identification
• Ensures proper air-fuel mixture for efficient combustion
• Durable construction for consistent performance

Detailed Product Description

The Standard Ignition AS423 manifold absolute pressure sensor is engineered to provide precise pressure data to the engine control unit (ECU) of Hyundai Genesis Coupe vehicles. By accurately measuring the intake manifold pressure, this sensor helps regulate fuel injection and ignition timing, which are essential for maintaining engine efficiency and emissions control. The AS423 sensor is manufactured to meet OEM specifications, ensuring a seamless fit and reliable operation within the vehicle's emission control system.

Common Applications and Problem Resolution

This MAP sensor is used to monitor manifold pressure and support the engine management system. It can help address several issues, including:

• Erratic engine idling or stalling
• Poor fuel economy due to incorrect air-fuel mixture
• Check engine light triggered by faulty pressure readings
• Reduced engine power or hesitation during acceleration
• Increased emissions from improper combustion

Installation Notes and Tips

When installing the Standard Ignition AS423 sensor on a Hyundai Genesis Coupe, ensure the engine is cool and the ignition is off. Disconnect the battery before removal of the old sensor to prevent electrical issues. Carefully unplug the sensor connector and remove mounting hardware. Install the new sensor securely, reconnect the electrical connector, and clear any diagnostic trouble codes with an appropriate scan tool after installation.

Quality Assurance and Warranty Information

Standard Ignition parts, including the AS423 MAP sensor, are manufactured to meet or exceed OEM standards for quality and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in the product's reliability.