NTK ID0040 Ignition Knock (Detonation) Sensor

NTK Knock Sensor for Hyundai and Kia

The NTK Ignition Knock (Detonation) Sensor ID0040 is built for precise engine knock detection in select Hyundai, Kia, and Dodge applications. It supports accurate signal delivery to the engine control system, helping maintain proper ignition timing and drivability.

Key Features

• NTK Ignition Knock (Detonation) Sensor, part number ID0040
• Wiring harness included with an 8.00 harness length
• 1 rectangular female connector with 2 male terminals
• Blade terminal type for OE-style electrical connection
• Manufactured to meet or exceed OE specifications
• Tested under thermal shock, vibration, and OBD verification conditions
• NTK technical sensor coverage for import and domestic vehicles

Product Details

NTK’s technical sensor line is backed by more than 80 years of automotive experience and OE application knowledge. The ID0040 knock sensor is part of NTK Ignition Knock (Detonation) Sensor coverage and is engineered for vehicles that rely on accurate detonation feedback to manage combustion timing. This part number ID0040 is a direct-fit style replacement for select Hyundai Accent, Kia Rio, and Kia Soul applications, along with other listed vehicles.

This part cross-references Delphi AS10205 and Standard Ignition KS392 for the same application.

What It Helps Address

• Knock sensor fault codes
• Engine pinging or detonation under load
• Rough acceleration caused by incorrect timing control
• Check engine light related to knock sensor circuit issues
• Reduced engine performance from inaccurate sensor input

Installation Notes

Verify connector shape, terminal count, and harness length before installation. This sensor uses a rectangular female connector, blade terminals, and includes a wiring harness. Mounting hardware is not included. Confirm vehicle application by year, make, and model before ordering. Fits 2015-2021 Hyundai Accent, N/A; Fits 2012-2013 Hyundai Accent, N/A; Fits 2012-2021 Kia Rio, N/A; Fits 2019-2021 Kia Soul, N/A; Fits 2010-2017 Kia Soul, N/A; Fits 2017 Hyundai Creta, N/A; Fits 2015-2017 Hyundai Elantra, N/A; Fits 2015 Hyundai Veloster, N/A; Fits 2012-2014 Dodge Attitude, N/A.

Quality Assurance

NTK manufactures this sensor to OE-level specifications and validates performance through thermal shock, vibration, and OBD testing. As part of NTK’s OE-focused sensor lineup, ID0040 is built for consistent signal accuracy and application-specific fitment support.