Holstein 2KNC0001 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Mercury Villager

Holstein Parts 2KNC0001 is an ignition knock sensor built for direct replacement service on select Mercury Villager models. It uses a 2-terminal blade connection with a rectangular female connector and male terminals for a secure electrical interface.

Key Features

• Ignition knock (detonation) sensor for engine knock signal monitoring
• 2-terminal blade design with rectangular connector shape
• Female connector / male terminal configuration
• Direct fit for 1999-2002 Mercury Villager
• Holstein Parts 2KNC0001 replacement part number

Product Details

Holstein Parts 2KNC0001 is an emission control sensor used to monitor engine detonation and send knock-related input to the engine management system. For 1999-2002 Mercury Villager applications, this sensor supports accurate signal transfer through its blade terminals and rectangular connector design. Holstein Parts is the product line under the Holstein brand, focused on replacement components for specific vehicle applications. This part cross-references NTK ID0138 for the same application.

Common Issues Addressed

• Knock sensor fault codes
• Audible engine pinging or detonation
• Rough engine performance tied to incorrect knock input
• Reduced ignition timing control from a failed sensor
• Check engine light related to knock sensor circuit faults

Installation Notes

Verify connector shape, terminal count, and terminal orientation before installation. Confirm the sensor location on the vehicle and inspect the harness connector for corrosion, bent terminals, or damaged locking features. For best results, compare the removed part number and connector style to Holstein Parts 2KNC0001 before replacement.

Quality Assurance

Holstein Parts 2KNC0001 is cataloged for direct fitment on 1999-2002 Mercury Villager applications and is identified with established interchange references for application matching.