Beck Arnley 158-1125 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Mitsubishi Lancer

The Beck Arnley 158-1125 Ignition Knock (Detonation) Sensor is designed to provide accurate detection of engine knock in Mitsubishi Lancer models. This sensor helps maintain optimal engine performance by monitoring detonation and sending precise signals to the engine control unit.

• Compatible with Mitsubishi Lancer vehicles
• Part number 158-1125 ensures exact fit and function
• Detects engine knock to prevent damage and improve efficiency
• High-quality construction for durability and reliable operation
• Direct replacement sensor for emission control systems

Product Details and Functionality

The Beck Arnley 158-1125 ignition knock sensor is engineered to detect abnormal combustion or detonation within the engine cylinders of Mitsubishi Lancer models. By accurately sensing engine knock, it allows the vehicle’s engine control unit to adjust ignition timing and fuel delivery, helping to protect the engine from damage and maintain smooth operation. This sensor is a critical component in the emission control system, contributing to reduced emissions and improved fuel economy.

Compatible Vehicles and Applications

• Designed specifically for Mitsubishi Lancer models
• Used in emission control systems to monitor engine knock
• Helps resolve issues such as engine pinging or knocking noises
• Supports engine performance by enabling proper ignition timing adjustments
• Essential for maintaining engine health and emission compliance

Installation Notes and Tips

When installing the Beck Arnley 158-1125 ignition knock sensor, ensure the engine is cool and the battery is disconnected to prevent electrical issues. Locate the existing knock sensor on the engine block, remove it carefully, and replace it with the new sensor. Proper torque specifications should be followed to avoid sensor damage or improper function. After installation, it is recommended to clear any diagnostic trouble codes and verify sensor operation with a scan tool.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 158-1125 ignition knock sensor undergoes rigorous quality control testing to provide consistent operation in Mitsubishi Lancer vehicles. Warranty coverage details can be obtained from the product documentation or authorized distributors.