Kastar 269A Variable Reluctance Sensor Tester Adapter

The Kastar Hand Tools 269A is a professional diagnostic adapter designed to test variable reluctance (VR) sensors used in automotive ignition and braking systems. This specialized tool enables technicians to quickly verify the functionality of magnetic sensors without removing them from the vehicle.

Key Applications:

• Tests all magnetic ignition pick-up assemblies for accurate diagnosis of ignition system issues
• Validates magnetic ABS sensors (ABS-VI systems) to ensure proper anti-lock brake operation
• Works with variable reluctance sensors commonly found in crankshaft position sensors, camshaft position sensors, and wheel speed sensors
• Compatible with both domestic and import vehicles

Variable reluctance sensors generate an AC voltage signal as ferrous metal teeth pass by the sensor's magnetic field. This adapter allows technicians to properly test these passive sensors by connecting to the sensor circuit and verifying signal output. Essential for diagnosing no-start conditions, rough running engines, and ABS system faults related to sensor malfunction.