Standard Ignition PWS191 Disc Brake Pad Wear Sensor - Front

Overview of Standard Ignition Disc Brake Pad Wear Sensor PWS191

The Standard Ignition PWS191 disc brake pad wear sensor is designed specifically for Porsche 911 and 944 models. This sensor monitors brake pad wear to ensure timely maintenance and safe braking performance.

• Compatible with Porsche 911 and 944 models
• Connector gender: male and female for secure connection
• Single round connector with one terminal each (male and female)
• Harness length of 9.5 inches (241.3 mm) for optimal fitment
• Mounts directly on the brake caliper for accurate wear detection
• Terminal types include pin and cylindrical for reliable electrical contact

Detailed Product Description

The PWS191 brake pad wear sensor from Standard Ignition is engineered to provide precise monitoring of brake pad thickness on Porsche 911 and 944 vehicles. Featuring a 9.5-inch harness, this sensor offers sufficient length to connect securely to the brake caliper without excess slack. The round connector design with both male and female terminals ensures a stable and corrosion-resistant electrical connection. The sensor’s pin and cylindrical terminal types are compatible with factory wiring harnesses, facilitating straightforward installation and reliable operation.

Applications and Problem Solving

This disc brake pad wear sensor is used to detect when brake pads have worn down to a critical level, triggering a warning light on the dashboard. It helps address several common issues:

• Prevents brake pad damage by alerting timely replacement
• Reduces risk of brake system failure due to worn pads
• Maintains consistent braking performance and safety
• Helps avoid costly rotor damage from worn pads
• Ensures compliance with vehicle maintenance standards for Porsche 911 and 944

Installation Notes and Tips

When installing the Standard Ignition PWS191 sensor, ensure the connector is properly aligned with the brake caliper harness. The male and female terminals should be securely connected to avoid intermittent signals. The 9.5-inch harness length allows for flexible routing but avoid sharp bends or pinching. It is recommended to inspect the sensor wiring for damage during brake pad replacement to maintain sensor integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The PWS191 sensor undergoes rigorous quality control to ensure reliable performance on Porsche 911 and 944 models. Warranty coverage details should be confirmed with the product documentation or distributor, typically including protection against defects in materials and workmanship.