NTK ID0308 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Honda Applications

The NTK Ignition Knock (Detonation) Sensor ID0308 is a direct-fit technical sensor for select Honda vehicles, including the 2006-2011 Honda Civic and 2006-2009 Honda S2000. It is built to help the engine control system detect knock events accurately so timing adjustments can be made as needed.

NTK draws on OE sensor experience and extensive automotive testing to deliver a replacement that meets or exceeds OE specifications. The ID0308 uses a square female connector, blade terminal design, and a compact sensor body for a clean factory-style installation.

Key Features

• Part number: ID0308
• Ignition knock (detonation) sensor for emission control and engine management systems
• Fits 2006-2011 Honda Civic and 2006-2009 Honda S2000
• Square connector with 1 female connector and 1 male blade terminal
• Compact sensor length: 1.67 in.
• Wiring harness length: 1.00 in.
• No mounting hardware included
• No wiring harness included

Product Details

NTK Ignition Knock (Detonation) Sensor ID0308 is part of NTK’s technical sensor line, supported by more than 80 years of automotive engineering experience. NTK is an OE supplier with aftermarket coverage for import and domestic vehicles, and its sensors are validated through thermal shock, vibration, and OBD verification testing. For drivers searching for a Honda Civic knock sensor replacement or a Honda S2000 detonation sensor, ID0308 provides the OE-style fit and electrical connection needed for proper engine feedback. This part cross-references Standard Ignition KS300 for the same application.

What It Helps Address

• Knock sensor fault codes
• Erratic ignition timing caused by inaccurate detonation feedback
• Check engine light concerns related to the knock sensor circuit
• Reduced engine performance from incorrect knock detection
• Driveability issues tied to sensor signal loss or degradation

Installation Notes

Verify connector shape, terminal style, and harness routing before installation. The ID0308 uses a square female connector and blade terminal layout, so confirm the vehicle-side connector matches the original sensor. Inspect the mounting surface and surrounding wiring for damage, corrosion, or heat-related wear before installing the replacement sensor. For best results, clear diagnostic trouble codes after installation and confirm the repair with a scan tool.

Quality Assurance

NTK sensors are manufactured to meet or exceed OE specifications and are tested under demanding conditions, including thermal shock, vibration, and OBD verification. The ID0308 reflects NTK’s OE-focused approach to sensor accuracy and application coverage for Honda Civic and Honda S2000 models.