Hella 009163921 Engine Camshaft Position Sensor

HELLA Camshaft Position Sensor for Ford Fiesta

The HELLA Engine Camshaft Position Sensor monitors camshaft position and sends the data needed for ignition timing and fuel injection timing. This standard replacement sensor is built with corrosion-resistant terminals and coatings, and it is calibrated with advanced diagnostic tools for OE-style fit, form, and function.

• Brand: Hella
• Part number: 009163921
• Engine camshaft position sensor / impulse sensor
• 12V DC electrical system
• 3-pin rectangular male connector
• 3 terminals, blade terminal type
• Black plastic sensor body
• Single bolt-hole mounting design
• Sensor body diameter: 17.90 mm
• Standard replacement grade
• Corrosion-resistant terminals and coatings

Fitment Details

Compatible with 2010-2019 Ford Fiesta, N/A, including 12V - 3-Pin Connector applications. This HELLA 009163921 camshaft position sensor is listed for Ford Fiesta model years 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, and 2019.

This part cross-references Bosch 17015 and Delphi SS12180 for the same application.

How It Works

The camshaft position sensor helps the engine control system identify camshaft position so the ECU can coordinate spark and fuel delivery. On Ford Fiesta applications, accurate camshaft signal input supports stable timing control and consistent engine management. If you are replacing a Ford Fiesta camshaft position sensor, HELLA 009163921 provides the OE-spec replacement format needed for direct service work.

Common Issues This Part Can Address

• Camshaft position signal faults stored in the engine control module
• Hard starting or extended crank conditions related to timing input loss
• Rough idle or unstable engine operation from incorrect cam signal data
• Misfire or timing-related drivability concerns
• Check engine light illumination tied to camshaft sensor performance

Installation Notes

Verify the connector style, pin count, and mounting location before installation. This sensor uses a 3-pin rectangular connector, 3 terminals, and a single mounting hole with no wiring harness, gasket, seal, or mounting hardware included. Because the listing notes assembly/disassembly by qualified personnel, installation should be performed by a trained technician with proper diagnostic verification after replacement.

Quality Assurance

HELLA builds this sensor to OE specifications for fit, form, and function and calibrates it using advanced diagnostic tools. Corrosion-resistant terminals and protective coatings add durability for routine engine service on Ford Fiesta applications.