Delphi AS10094 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Ford, Jaguar, Lincoln, and Mazda

Delphi AS10094 is an ignition knock (detonation) sensor built for vehicles that need accurate engine knock detection and OE-style signal response. It fits a wide range of Ford Fusion, Escape, Fiesta, and Transit Connect applications, along with select Jaguar S-Type, Lincoln LS, Ford Thunderbird, and Mazda Tribute models.

With Delphi’s OE heritage behind it, this sensor is built around the same engineering knowledge used in original equipment development. The result is a direct-fit replacement for diagnosing knock sensor faults on vehicles covered by the AS10094 application range.

Key Features

• Ignition knock (detonation) sensor for emission control and engine management systems
• Delphi AS10094 replacement part number for catalog and service matching
• Bolt-on mounting type for straightforward installation
• 1 square male connector with 2 female terminals
• Pin terminal type for OE-style electrical connection
• Package includes the ignition knock sensor and instruction sheet
• Fits 2013-2020 Ford Fusion, 2013-2019 Ford Escape, and 2011-2019 Ford Fiesta

Detailed Description

Delphi AS10094 is an OE-style knock sensor used to monitor engine vibration patterns and send detonation feedback to the engine control system. That signal helps the ECU adjust timing when abnormal combustion is detected, which is important for smooth operation and proper engine management. This part number is listed for multiple Ford, Jaguar, Lincoln, and Mazda applications, including 2013-2020 Ford Fusion, 2013-2019 Ford Escape, and 2011-2019 Ford Fiesta. It also fits 2014-2016 Ford Transit Connect, 2006-2008 Jaguar S-Type, 2003-2006 Lincoln LS, 2003-2005 Ford Thunderbird, and 2001-2004 Mazda Tribute.

This part cross-references Standard Ignition KS165 and KS310 for the same application. Delphi AS10094 is a practical replacement when servicing knock sensor-related drivability or diagnostic concerns on Ford Fusion, Escape, and Fiesta models, as well as the other listed vehicles.

What It Is Used For

• Knock sensor fault codes related to detonation detection
• Engine pinging or spark knock under load
• Rough running caused by incorrect ignition timing feedback
• Check engine light concerns tied to the knock sensor circuit
• Restoring proper ECU knock detection on supported Ford, Jaguar, Lincoln, and Mazda vehicles

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. AS10094 uses a bolt-on design with a square connector, so the replacement should match the original sensor configuration on the vehicle. Inspect the harness connector and mounting surface for corrosion, damage, or debris before fitting the new sensor. For best results, confirm the exact application by year, make, model, and engine configuration in the vehicle catalog.

Quality Assurance

Delphi brings more than a century of OE experience and supplier knowledge to its aftermarket parts. That OE background is reflected in the design and application coverage of AS10094, which is built for service replacement on the listed Ford, Jaguar, Lincoln, and Mazda models.