VDO A2C59506395 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for BMW Vehicles

The VDO Ignition Knock (Detonation) Sensor A2C59506395 is designed to monitor engine knocking and ensure optimal performance in various BMW models. This sensor operates at 12 volts and features a durable black housing with a blade terminal type for secure electrical connections.

• Voltage: 12V for standard automotive electrical systems
• Color: Black housing for corrosion resistance
• Terminal Type: Blade terminals for reliable contact
• Connector Quantity: Single connector for simplified installation
• Connector Shape: Rectangle for precise fitment
• Terminal Quantity: Two terminals ensuring stable signal transmission
• Connector Gender: Male connector compatible with factory wiring
• Terminal Gender: Male terminals for proper electrical connection
• Wiring Harness: Not included, compatible with existing vehicle harness

Product Details and Compatibility

This ignition knock sensor, part number A2C59506395, is engineered specifically for a wide range of BMW models including the 228i, 320i, 328i, 428i, 528i, 550i, 650i, 750i, Alpina XB7, i3, M5, M6, M8, and various X and Z series vehicles. Its rectangular male connector and blade terminal design ensure a secure and precise fit with the original equipment wiring harness. The sensor’s black color housing provides durability against engine bay conditions.

Common Applications and Problem Resolution

• Detects engine knocking or detonation to prevent engine damage
• Helps maintain optimal ignition timing and engine performance
• Prevents poor fuel economy caused by improper combustion
• Reduces engine noise related to knocking
• Supports emission control by ensuring efficient combustion

Installation Notes and Tips

When installing the VDO A2C59506395 ignition knock sensor, ensure the vehicle’s ignition is off and the engine is cool. The sensor connects via a single rectangular male connector with two blade terminals. No wiring harness is included, so use the existing factory harness for connection. Proper torque specifications should be followed to avoid sensor damage or improper function.

Quality Assurance and Warranty

VDO manufactures this ignition knock sensor to meet OEM standards for fit, form, and function. While specific warranty details are not provided, VDO products typically undergo rigorous testing to ensure reliability and durability in demanding automotive environments.