WB1 Bosch - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)

The Haltech Wideband Controller is a plug-and-play wideband solution for your Haltech ECU system. It provides accurate air-fuel ratio readings across a wide range, delivering real-time data via CAN to compatible ECUs.

This unit enhances the functionality of all Haltech Nexus, Elite, and Platinum series ECUs thanks to its seamless CAN integration. It is fully programmable and controllable through Haltech NSP, ESP, or ECU Manager software.

The Haltech Wideband Controller is available in two versions:

• WB1 and WB2 models for Bosch LSU 4.9 wideband sensors
• WB1 and WB2 models for NTK LZA08-H5 wideband sensors

Whether you're tuning for performance, fuel economy, or safety, a Haltech wideband controller gives you the precision and compatibility you need — all in a reliable, plug-and-play package.

• 1 x Single Channel Haltech CAN Wideband Controller
• 1 x Haltech CAN Cable DTM-4 to DTM-4 (4’ / 1200mm)
• 1 x DTM-4 Power Supply Cable – 6” / 150mm
• 1 x Wideband Sensor – Bosch LSU 4.9
• 1 x Weld-on Bung
• 1 x Quick Start Guide