Delphi AS10237 Ignition Knock (Detonation) Sensor

Delphi AS10237 Ignition Knock Sensor

Delphi AS10237 is an ignition knock sensor built for accurate engine knock detection in Volvo applications. It uses OE-calibrated testing and validation to help deliver consistent readings for the engine control system.

Key Features

• Ignition knock (detonation) sensor for emission control and engine management systems
• OE-standard testing and calibration for accurate signal output
• Oval connector with 1 connector, 4 male terminals
• Screw mounting type for direct sensor installation
• Length: 570
• Package contents: ignition knock (detonation) sensor

Detailed Description

Delphi AS10237 is a knock sensor designed to monitor engine vibration and send precise detonation data to the vehicle’s control system. Delphi validates its sensors to OE standards, helping maintain accurate readings that support proper ignition timing and engine performance. This part cross-references Standard Ignition KS244 for the same application. It is a direct-fit option for Volvo S60, Volvo V70, Volvo XC70, Volvo S80, Volvo XC90, Volvo C70, and Volvo S70 applications across the listed model years.

What It Helps Address

• Knock sensor fault codes
• Audible pinging or detonation under load
• Incorrect ignition timing response
• Rough engine operation related to knock signal errors
• Check engine light conditions tied to detonation sensing

Installation Notes and Tips

Compatible With 2001-2009 Volvo S60, 1999-2007 Volvo V70, 2003-2007 Volvo XC70, 1999-2006 Volvo S80, 2003-2006 Volvo XC90, 1999-2004 Volvo C70, and 1999-2000 Volvo S70. Verify connector shape, terminal count, and mounting style before installation. The sensor mounts with a screw connection and uses a single oval male connector with four male terminals.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods, and each unit is tested and calibrated to OE standards to support accurate readings and reduce comebacks.