Haltech Nexus Plug-in DBW Expansion Harness 2.5m (8')
Premium Grade Components
We Know Our Products
Safely Buy Your Favorite Products
Free Ground Shipping In The U.S.
This harness expands the functionality of a Nexus Plug-in ECU by adding connections for a wideband O2 sensor, air temperature sensor, flex fuel sensor, fuel pressure sensor, and oil pressure sensor through the ECU's auxiliary plug.