Holstein 2KNC0066 Ignition Knock (Detonation) Sensor

Reliable Ignition Knock Sensor for Geo, Lexus, and Toyota Vehicles

The Holstein Parts 2KNC0066 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in a range of Geo, Lexus, and Toyota models. This sensor helps maintain optimal engine performance by providing precise feedback to the engine control unit.

• Compatible with Geo, Lexus, and Toyota vehicles including 4Runner, Avalon, Camry, Celica, Corolla, ES300, GS300, GS400, Highlander, IS300, Previa, Prizm, RX300, SC300, Sienna, Solara, Supra, T100, Tacoma, and Tundra
• Part number 2KNC0066 ensures exact fit and function
• Designed to detect engine detonation for improved combustion control
• Manufactured under the Holstein Parts brand line for consistent quality

About the Holstein Parts Product Line

Holstein Parts offers a comprehensive range of emission control sensors engineered to meet OEM specifications. The Holstein Parts line focuses on delivering reliable and precise components like the 2KNC0066 Ignition Knock Sensor, which supports proper engine timing and emission control in various Geo, Lexus, and Toyota models.

Product Description and Function

The 2KNC0066 Ignition Knock Sensor detects engine knocking or detonation by sensing vibrations caused by abnormal combustion. This information is sent to the engine control unit (ECU), which adjusts ignition timing to prevent engine damage and maintain fuel efficiency. Compatible with multiple Geo, Lexus, and Toyota vehicles, this sensor plays a critical role in emission control and engine performance.

Common Issues Addressed by the Ignition Knock Sensor

• Engine knocking or pinging noises during acceleration
• Reduced fuel efficiency due to improper ignition timing
• Check engine light triggered by detonation sensor faults
• Engine performance issues related to misfires or rough idling
• Potential engine damage from uncontrolled knocking

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make and model before installation
• Disconnect the battery prior to sensor replacement to avoid electrical issues
• Locate the sensor near the engine block as specified in the vehicle service manual
• Use proper torque specifications to avoid sensor damage
• Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty

The Holstein Parts 2KNC0066 Ignition Knock Sensor is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Holstein Parts products typically come with a limited warranty covering defects in materials and workmanship.