Facet 9.0397 Engine Crankshaft Position Sensor

Facet 9.0397 Crankshaft Position Sensor

Facet 9.0397 is an engine crankshaft position sensor for Volvo applications that rely on accurate crankshaft signal input for ignition and engine management. It fits select Volvo 240, 740, 760, 780, and 940 models from 1989 through 1995.

Key Features

• Engine crankshaft position sensor for ignition and engine control signal monitoring
• Fits 1991-1995 Volvo 940
• Fits 1990-1993 Volvo 240
• Fits 1989-1992 Volvo 740
• Fits 1990-1991 Volvo 780
• Fits 1990 Volvo 760
• Facet part number 9.0397 for direct catalog identification

Detailed Description

This Facet crankshaft position sensor, part number 9.0397, is built for Volvo vehicles that need a reliable crankshaft speed and position signal for proper ignition timing and engine operation. It is a fitment-based replacement for select Volvo 240, 740, 760, 780, and 940 models, making it a practical choice when servicing older Volvo ignition systems. This part cross-references Bosch (e.g., 0 261 210 170, 0 261 210 171) for the same application.

What It Helps Address

• Hard starting caused by a weak or missing crankshaft signal
• Intermittent stalling related to crankshaft position signal loss
• Misfire or rough running from incorrect engine timing input
• No-start conditions tied to ignition sensor failure
• Check engine concerns related to crankshaft signal faults

Installation Notes and Tips

Verify the vehicle year, model, and engine sensor location before ordering. Compare the original connector, mounting style, and routing to the existing sensor on the vehicle. After installation, clear any stored fault codes and confirm stable engine operation during idle and acceleration.

Quality Assurance

Facet manufactures ignition and engine management components for service replacement use. Part number 9.0397 is cataloged for the listed Volvo applications and should be matched to the vehicle’s original sensor specification before installation.