Standard Ignition SC779 Automatic Transmission Output Shaft Speed Sensor

Overview of Standard Ignition SC779 Output Shaft Speed Sensor

The Standard Ignition SC779 is a reliable automatic transmission output shaft speed sensor designed for select Ford and Lincoln vehicles. Engineered to provide accurate speed data, this sensor supports smooth transmission operation in models like the Ford F-150, Explorer, and Lincoln Navigator.

• Female connector with one plug-in type connection
• Includes mounting hardware for secure installation
• Bolt mount design with one bolt hole for easy attachment on the transmission
• Two male terminals ensuring proper electrical connection
• Compatible with multiple Ford and Lincoln models including Aviator, Expedition, Mustang, and Ranger

Detailed Product Description

The SC779 automatic transmission output shaft speed sensor from Standard Ignition is engineered to monitor the rotational speed of the transmission output shaft. Featuring a female connector with a single plug-in type connection, this sensor ensures a secure and reliable electrical interface. The bolt mount design with one bolt hole allows for straightforward installation directly on the transmission housing. The sensor includes all necessary mounting hardware, simplifying replacement or upgrade procedures. With two male terminals, it maintains consistent signal transmission to the vehicle’s transmission control module.

Compatible Vehicles and Applications

This sensor is compatible with a range of Ford and Lincoln vehicles, including the Ford F-150, F-250 Super Duty, F-350 Super Duty, Explorer, Ranger, Mustang, Transit-350, and the Lincoln Aviator, Navigator, and Expedition. The SC779 is specifically designed to meet the OEM specifications for these models, ensuring proper fit and function.

Common Issues Addressed by the SC779 Sensor

• Erratic or inaccurate transmission speed readings
• Transmission shifting problems or delayed gear engagement
• Check engine light triggered by transmission sensor faults
• Intermittent loss of speed signal affecting transmission performance
• Diagnostic trouble codes related to output shaft speed sensor failure

Installation Notes and Tips

Installation of the Standard Ignition SC779 sensor requires locating the output shaft speed sensor mounting point on the transmission. Use the included mounting hardware and bolt mount design to secure the sensor firmly. Ensure the female plug-in connector is properly aligned and fully seated to avoid electrical connection issues. It is recommended to inspect the wiring harness and connectors for damage before installation. Follow vehicle-specific service manual instructions for torque specifications and sensor calibration if applicable.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The SC779 sensor undergoes rigorous quality control testing to ensure consistent operation. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.