Standard Ignition AS67 Manifold Absolute Pressure Sensor

Reliable Manifold Absolute Pressure Sensor for Chevrolet and Toyota

The Standard Ignition AS67 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for Chevrolet and Toyota vehicles, including the Corolla and Prizm models. This sensor helps maintain optimal engine performance by monitoring the intake manifold pressure.

• Compatible with Chevrolet and Toyota vehicles, specifically Corolla and Prizm models
• Part number AS67 ensures precise fit and function
• Measures manifold absolute pressure to support engine control systems
• Direct replacement sensor for emission control applications
• Engineered to meet OEM specifications for reliable operation

Product Overview and Functionality

The AS67 Manifold Absolute Pressure Sensor from Standard Ignition is a critical component in the emission control system. It measures the pressure within the intake manifold, providing essential data to the engine control unit (ECU). This information is used to calculate air density and adjust fuel injection and ignition timing accordingly. Proper sensor function is vital for maintaining fuel efficiency and reducing emissions in Chevrolet and Toyota Corolla and Prizm vehicles.

Common Issues Addressed by the AS67 Sensor

• Engine stalling or rough idling due to incorrect air-fuel mixture
• Poor acceleration or reduced engine power
• Check engine light triggered by faulty manifold pressure readings
• Increased fuel consumption from inaccurate sensor data
• Failed emissions tests related to sensor malfunction

Installation Notes and Tips

When installing the Standard Ignition AS67 sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to prevent electrical issues. Carefully unplug the old sensor and avoid damaging the wiring harness. Install the new sensor securely, verifying the connector is fully seated. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation in Chevrolet Corolla or Toyota Prizm models.

Quality Assurance and Warranty Information

Standard Ignition manufactures the AS67 Manifold Absolute Pressure Sensor to meet or exceed OEM standards. Each sensor undergoes rigorous testing to ensure durability and accurate performance. This part is backed by a limited warranty, providing confidence in its reliability for emission control applications in Chevrolet and Toyota vehicles.