Standard Ignition BST111 Brake Fluid Pressure Sensor

Overview of Standard Ignition Brake Fluid Pressure Sensor BST111

The Standard Ignition BST111 brake fluid pressure sensor is engineered for precise monitoring of brake system pressure in select Cadillac, Chevrolet, Pontiac, and Saturn vehicles. Designed with a female plug-in connector and male pin terminals, this sensor ensures reliable electrical connections for accurate brake performance data.

• Connector Gender: Female plug-in type
• Connector Quantity: 1
• Terminal Gender: Male pins
• Terminal Quantity: 3
• Terminal Type: Pin terminals for secure fit

Detailed Product Description

This brake fluid pressure sensor from Standard Ignition, part number BST111, is specifically designed to fit models including the Cadillac CTS, SRX, STS, and XLR, Chevrolet Corvette and Aura, Pontiac G6, and Saturn Aura. The sensor features a single female connector that plugs directly into the vehicle’s wiring harness, providing a stable and corrosion-resistant connection. The three male pin terminals ensure consistent signal transmission to the vehicle’s brake control module, enabling accurate pressure readings essential for brake system diagnostics and safety functions.

Applications and Common Issues Addressed

• Detects brake fluid pressure fluctuations to prevent brake failure
• Helps resolve brake warning light activation due to sensor faults
• Supports ABS and traction control system functionality
• Assists in diagnosing brake system leaks or pressure drops
• Improves brake system responsiveness and safety monitoring

Installation Notes and Tips

• Ensure the vehicle ignition is off before installation
• Disconnect the battery to prevent electrical shorts
• Locate the brake fluid pressure sensor on the master cylinder or brake lines as per vehicle service manual
• Carefully unplug the old sensor’s female connector and remove the sensor
• Install the BST111 sensor by aligning the male pin terminals and plugging in the female connector securely
• Verify all connections are tight and free of corrosion before reassembling

Quality Assurance and Warranty

Standard Ignition manufactures the BST111 brake fluid pressure sensor to meet or exceed OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to the warranty documentation for detailed terms and conditions.