Standard Ignition YA138 Acceleration Sensor

Overview of Standard Ignition YA138 Acceleration Sensor

The Standard Ignition YA138 acceleration sensor is designed for precise vehicle dynamics monitoring in select Volvo models. Engineered with a female connector and male blade terminals, this sensor ensures reliable electrical connections for accurate acceleration data.

• Connector Gender: Female
• Connector Quantity: 1
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade

Technical Details and Compatibility

This acceleration sensor, part number YA138, is compatible with a range of Volvo vehicles including the 850, 960, C70, S70, S90, V70, and V90 models. The sensor features a single female connector interface and three male blade terminals, designed to integrate seamlessly with the vehicle’s sensor network. The blade terminal type supports secure and stable electrical contact, essential for accurate acceleration measurement and vehicle stability control systems.

Function and Application

The Standard Ignition YA138 acceleration sensor plays a critical role in monitoring vehicle acceleration forces, contributing to systems such as traction control, stability control, and airbag deployment. It addresses issues including:

• Erratic or inaccurate acceleration readings
• Malfunctioning stability control systems
• Faulty traction control responses
• Airbag system warning lights related to sensor faults
• Intermittent sensor connectivity problems

Installation Notes and Tips

When installing the YA138 acceleration sensor, ensure the female connector is securely attached and the three male blade terminals are properly seated to avoid signal loss. It is recommended to verify sensor alignment and wiring integrity during installation. Use appropriate tools to avoid terminal damage and confirm compatibility with the vehicle’s electrical system before installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The YA138 acceleration sensor undergoes rigorous testing to ensure durability and performance in Volvo vehicles. This part is backed by a limited warranty covering defects in material and workmanship, providing confidence in its reliability for automotive repair and maintenance.