{"product_id":"vdo-a2c59506615-ignition-knock-detonation-sensor","title":"VDO A2C59506615 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of VDO Ignition Knock Sensor A2C59506615\u003c\/h2\u003e\u003cp\u003eThe VDO Ignition Knock (Detonation) Sensor A2C59506615 is designed for precise detection of engine knock in various BMW models. This sensor operates at 12 volts and features a black housing with a single oval-shaped female connector, ensuring reliable communication with your vehicle's engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 12V operation for standard automotive electrical systems\u003c\/li\u003e\n\u003cli\u003eColor: Black housing for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade terminals for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: Single connector for streamlined installation\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oval design to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: Four terminals for accurate signal transmission\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female connector compatible with male terminals\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male terminals included\u003c\/li\u003e\n\u003cli\u003eWiring Harness Included: Yes, for direct replacement and ease of installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe VDO Ignition Knock Sensor A2C59506615 is engineered to detect engine detonation or knocking, which can negatively impact engine performance and longevity. Its 12-volt design integrates seamlessly with BMW vehicles, including models such as the 1 Series M, 335i, 435i, 535i, M3, M4, X3, X5, and Z4. The sensor’s black casing and blade terminal configuration provide durability and reliable electrical contact under demanding engine conditions. The oval-shaped female connector with four male terminals ensures compatibility with the original wiring harness, which is included for a straightforward replacement process.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 1 Series M, 135i\u003c\/li\u003e\n\u003cli\u003eBMW 335i, 335i GT xDrive, 335is, 335i xDrive, 335xi\u003c\/li\u003e\n\u003cli\u003eBMW 435i, 435i Gran Coupe, 435i xDrive, 435i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 535i, 535i GT, 535i GT xDrive, 535i xDrive, 535xi\u003c\/li\u003e\n\u003cli\u003eBMW 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 740i, 740Li, 740Li xDrive\u003c\/li\u003e\n\u003cli\u003eBMW ActiveHybrid 3, ActiveHybrid 5, ActiveHybrid 7\u003c\/li\u003e\n\u003cli\u003eBMW M2, M3, M4, M235i, M235i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW X1, X3, X4, X5, X6\u003c\/li\u003e\n\u003cli\u003eBMW Z4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced engine performance due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor fault codes\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption caused by inefficient combustion\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected detonation events\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the VDO Ignition Knock Sensor A2C59506615, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. The included wiring harness allows for a direct plug-and-play replacement, matching the oval female connector and blade terminals. Verify the sensor is securely mounted to the engine block to accurately detect vibrations. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eVDO manufactures this ignition knock sensor to meet OEM standards for fit, form, and function. The part number A2C59506615 undergoes rigorous quality control to ensure reliable performance in BMW vehicles. While specific warranty details are not provided here, VDO products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"VDO","offers":[{"title":"Default Title","offer_id":52182998974645,"sku":"BCRV-A2C59506615","price":80.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TV_A2C59506615_Fro.jpg?v=1775591840","url":"https:\/\/www.partcatalog.com\/products\/vdo-a2c59506615-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}