Standard Ignition AS679 Turbocharger Boost Sensor

Turbocharger Boost Sensor Overview

Standard Ignition AS679 is a direct-fit turbocharger boost sensor for accurate intake manifold pressure measurement. It is built as an OE replacement with the correct connector style and terminal layout for a clean engine harness connection.

For drivers searching for a turbo boost sensor for Honda Civic or similar OE-style air and fuel delivery repairs, AS679 is made to restore proper sensor input without modifying the factory wiring.

Key Features

• Direct-fit OE replacement for proper fit, form, and function
• Measures pressure inside the intake manifold for boost-related engine control
• Female rectangular connector for factory-style attachment
• 3 blade terminals with male terminal ends
• Sensor only design for replacement of the failed unit
• OE-matching connector and terminal design for exact-fit harness connection

Detailed Product Description

Standard Ignition AS679 is engineered for vehicles that rely on precise manifold pressure feedback to manage turbocharger operation and engine performance. The sensor is manufactured to match OE dimensions and electrical connection points, helping maintain correct signal delivery to the engine control system. If you are replacing a faulty boost sensor on a Honda Civic or another application that uses this style of connector, AS679 provides a straightforward OE-style service part. This part cross-references Delphi (e.g., DBS406, EC2064) for the same application.

Common Problems It May Solve

• Incorrect boost or manifold pressure readings
• Check engine light related to turbocharger sensor input
• Rough acceleration caused by inaccurate pressure data
• Loss of engine response from a failing boost sensor
• Connector mismatch when replacing a worn OE sensor

Installation Notes and Tips

Verify connector shape, terminal count, and sensor location before installation. AS679 uses a female rectangular connector with 3 male blade terminals, so matching the harness end is important for proper fitment. Confirm the original sensor is the same style before replacing it on a Honda Civic or any other listed application.

Quality Assurance

Standard Ignition states that this sensor is produced through controlled design and manufacturing processes to support durability, longevity, and consistent performance under demanding operating conditions. The OE-style connector and terminal design are intended to support reliable electrical contact and accurate pressure measurement.