Motorad 1KS1028 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Honda and Acura

Motorad 1KS1028 is an ignition knock sensor built to report engine knock frequencies to the ECM for precise ignition timing control. It is a direct-fit emission control sensor for select Honda and Acura applications, including Honda Civic, Accord, Pilot, Odyssey, and Acura TL, MDX, RDX, and TSX.

Key Features

• Measures a wide range of knock frequencies for accurate engine condition feedback
• Uses a piezoceramic sensing element manufactured to tight tolerances
• Built to meet or exceed OEM specifications
• Manufactured in ISO TS16949 facilities for consistent production control
• Threaded end diameter: 12.0

Detailed Description

The Motorad 1KS1028 knock sensor is engineered to detect detonation and send reliable signal data to the ECM so ignition timing can be adjusted correctly. This matters on vehicles such as the Honda Civic, Honda Accord, and Acura TL, where accurate knock detection helps the engine management system respond to changing combustion conditions. This part cross-references Honda 30530RNAA01 for the same application.

Common Issues This Part May Address

• Knock sensor fault codes related to detonation signal loss
• Rough engine operation caused by incorrect ignition timing input
• Reduced drivability when the ECM cannot read engine knock accurately
• Check engine light concerns tied to knock sensor circuit problems
• Performance issues from inconsistent combustion feedback

Installation Notes and Tips

Verify the threaded end diameter and confirm vehicle application before installation. Because this is an engine management sensor, inspect the connector, wiring, and mounting surface for damage or corrosion during replacement. Use the listed fitment to confirm compatibility with your specific Honda or Acura model and year.

Quality Assurance

MotoRad designs this sensor to meet or exceed OEM specifications and manufactures it in ISO TS16949-certified facilities. The piezoceramic element is produced to tight tolerances for consistent sensing performance.