Hella 009163981 Engine Crankshaft Position Sensor

Hella Crankshaft Position Sensor for Audi

The Hella 009163981 engine crankshaft position sensor is an inductive sensor built for accurate engine speed and ignition timing signal input. With a 700 mm cable, 3-pin connector, and 12V rated operation, it is a direct-fit style solution for select Audi applications that rely on precise crankshaft signal feedback.

Key Features

• Engine crankshaft position sensor for ignition and engine speed signal monitoring
• Inductive sensor design for consistent signal generation
• 700 mm wiring harness length / 700 mm cable length
• 3-pole connector for OE-style electrical connection
• 12V rated voltage with 980 ohm resistance
• 15% tolerance for specified electrical performance
• Hella part number 009163981

Product Details

Hella 009163981 is engineered for Audi vehicles that use a crankshaft position or engine speed sensor to support ignition timing and engine management. This sensor is listed for applications such as the Audi A4, A4 Quattro, A6, A6 Quattro, 90, 90 Quattro, 100, 100 Quattro, S4, S6, V8 Quattro, 200, 200 Quattro, Coupe Quattro, Cabriolet, and 5000 Quattro across the model years shown. The long-tail fitment coverage includes searches like Audi A4 crankshaft position sensor, Audi A6 engine speed sensor, and Audi 90 ignition timing sensor replacement. The Hella 009163981 also cross-references Facet 9.0066 for the same application.

Hella’s sensor line focuses on OE-style electrical characteristics and application-specific fitment. For vehicles in this range, the sensor helps provide the engine control system with the crankshaft signal needed for timing reference and speed calculation. If you are replacing a failing Audi crankshaft sensor, this part number is a direct reference point for matching the correct connector style, cable length, and sensor type.

Common Uses

• Restoring crankshaft signal loss that can trigger no-start conditions
• Addressing intermittent stalling or rough running related to timing input faults
• Correcting engine speed signal errors in the ECU
• Replacing a worn ignition timing sensor on select Audi models
• Resolving check engine light concerns tied to crankshaft position input

Installation Notes

Verify connector style, cable length, and sensor location against the original part before installation. This sensor uses a 3-pole connection and a 700 mm lead, so routing should follow the factory path to avoid strain or heat exposure. Confirm the application by year, make, model, and whether the vehicle uses the engine speed sensor or ignition timing sensor configuration listed in the fitment data.

Quality Assurance

Hella is a recognized OE supplier in automotive electronics, and this sensor is built to match the electrical and fitment requirements called out for the listed Audi applications. Part number 009163981 is specified for select Audi crankshaft position sensor and engine speed sensor replacements.