Beck Arnley 158-0976 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Nissan and Infiniti Vehicles

The Beck Arnley 158-0976 Ignition Knock (Detonation) Sensor is designed to detect engine knocking and ensure optimal engine performance. Compatible with a range of Nissan, Infiniti, Smart, and Suzuki models, this sensor helps maintain engine efficiency and prevent damage caused by detonation.

• Compatible with Nissan Altima, Armada, Cube, Frontier, Maxima, NV200, Pathfinder, Quest, Sentra, TITAN, Versa, and Xterra
• Also fits Infiniti QX56 and Pathfinder Armada models
• Detects engine knock to optimize ignition timing
• OEM-quality sensor for accurate and reliable performance
• Part number 158-0976 ensures correct fit and function

Product Details and Functionality

The Beck Arnley 158-0976 ignition knock sensor monitors vibrations caused by engine detonation or knocking. By sending signals to the engine control unit (ECU), it allows the ECU to adjust ignition timing and prevent engine damage. This sensor is essential for maintaining fuel efficiency and reducing harmful emissions in vehicles such as the Nissan Altima and Infiniti QX56. Its precise design ensures compatibility with multiple models across Nissan, Infiniti, Smart, and Suzuki brands, making it a versatile replacement part.

Common Issues Addressed by the Ignition Knock Sensor

• Engine knocking or pinging noises during acceleration
• Reduced fuel efficiency and increased emissions
• Check engine light triggered by detonation-related codes
• Poor engine performance or hesitation
• Potential engine damage from unchecked knocking

Installation Notes and Tips

When installing the Beck Arnley 158-0976 sensor, ensure the engine is cool and disconnect the battery to prevent electrical shorts. Locate the existing knock sensor on the engine block, remove it carefully, and replace it with the new sensor. Verify proper torque specifications to avoid sensor damage. After installation, clear any diagnostic trouble codes and test drive the vehicle to confirm proper operation.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 158-0976 ignition knock sensor undergoes rigorous quality control to ensure consistent function across compatible Nissan, Infiniti, Smart, and Suzuki models. Warranty coverage details should be confirmed at the point of purchase, as they may vary.