Answer
Nov 06, 2025 - 12:13 PM
Yes, the WideBand O2 Sensor Bosch LSU 4.2 (SKU: 48292001) is compatible with Target Tune for Harley-Davidson motorcycles. This sensor works specifically with Target Tune kits designed for Harley-Davidson CAN ECU models (2010-2023.5). Target Tune requires two 18mm wideband O2 sensors to provide accurate air-fuel ratio monitoring from 10.0:1 to 18.0:1, enabling real-time closed-loop fuel control using the bike's factory ECM. If you need to verify which Target Tune kit fits your specific Harley model (TT-1 through TT-10), I can help you identify the correct part number based on your bike's year, model, and connector type.
