Standard Ignition AS639 Turbocharger Boost Sensor

Reliable Turbocharger Boost Sensor for BMW 335d and X5

The Standard Ignition AS639 Turbocharger Boost Sensor is designed to provide accurate boost pressure readings for BMW 335d and X5 models. This sensor ensures optimal turbocharger performance by delivering precise data to your vehicle's engine control unit.

• Color/Finish: Black for durability and corrosion resistance
• Connector Gender: Female with a single connector for secure connection
• Connector Shape: Round and rectangular for compatibility with OEM wiring
• Connector Type: Plug-in design for straightforward installation
• Terminal Gender: Male with 4 blade terminals for reliable electrical contact
• Vacuum Port Quantity: 3 ports to monitor multiple pressure points
• Hardware, mounting brackets, O-rings, and wiring harness not included

Detailed Product Description

The AS639 Turbocharger Boost Sensor from Standard Ignition is engineered to meet the specific requirements of BMW 335d and X5 vehicles. Its black finish offers resistance against environmental factors, while the female plug-in connector with a combination of round and rectangular shapes ensures a precise fit with the vehicle’s existing wiring harness. The sensor features four male blade terminals that provide stable electrical connections, essential for accurate boost pressure readings. Equipped with three vacuum ports, this sensor can monitor multiple pressure sources, contributing to efficient turbocharger management and engine performance.

Common Applications and Problem Resolution

• Helps resolve inaccurate boost pressure readings causing poor engine performance
• Addresses turbo lag or inconsistent turbocharger response
• Prevents engine warning lights related to boost sensor faults
• Supports proper air-fuel mixture control for BMW 335d and X5 turbocharged engines
• Assists in diagnosing boost-related drivability issues

Installation Notes and Tips

This sensor is supplied without installation hardware, mounting brackets, O-rings, or wiring harness. Ensure compatibility with your vehicle’s existing connectors before installation. The plug-in connector design allows for a straightforward replacement process, but careful handling of the vacuum ports and terminals is recommended to avoid damage. Professional installation is advised to maintain sensor accuracy and vehicle performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details for part number AS639 are not provided, Standard Ignition typically offers coverage against manufacturing defects. Consult your supplier or vehicle service manual for warranty and installation guidance.