Bosch 0261231074 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for BMW 740i and 740iL

The Bosch Ignition Knock (Detonation) Sensor (New) with part number 0261231074 is designed specifically for BMW 740i and 740iL models. This sensor plays a critical role in monitoring engine knock and ensuring optimal combustion performance.

• Compatible with BMW 740i and 740iL models
• Part number 0261231074 for precise identification
• One unit required per vehicle
• Packaged with 42 cases per pallet for efficient distribution
• Part of Bosch's Ignition Knock (Detonation) Sensor (New) product line

About the Bosch Ignition Knock (Detonation) Sensor (New) Product Line

The Ignition Knock (Detonation) Sensor (New) product line from Bosch focuses on delivering accurate knock detection to optimize engine timing and reduce harmful detonation. This sensor line is engineered to meet strict emission control standards and improve engine efficiency by providing real-time feedback to the engine control unit (ECU).

Product Details and Specifications

The Bosch 0261231074 ignition knock sensor is an essential emission control component that detects engine knock or detonation. It sends signals to the vehicle’s ECU to adjust ignition timing, preventing engine damage and maintaining performance. This sensor is designed for direct fitment on BMW 740i and 740iL models, ensuring compatibility and reliable operation. The packaging includes one sensor per vehicle, and the product is distributed in pallets containing 42 cases, facilitating bulk orders and inventory management.

Common Issues Addressed by This Sensor

• Engine knocking or pinging during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by knock sensor faults
• Potential engine damage from uncontrolled detonation
• Emission control system malfunctions related to knock detection

Installation Notes and Tips

When replacing the Bosch 0261231074 ignition knock sensor on BMW 740i or 740iL models, ensure the engine is cool before starting. Locate the sensor on the engine block and disconnect the electrical connector carefully. Install the new sensor in the same position, tightening to manufacturer torque specifications. Verify proper connection to avoid signal errors. It is recommended to clear any diagnostic trouble codes after installation to reset the ECU.

Quality Assurance and Warranty

Bosch ignition knock sensors are manufactured to meet OEM standards for durability and performance. The 0261231074 sensor undergoes rigorous testing to ensure accurate knock detection and long service life. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship.