Haltech Nexus plug-in ECU Expansion + DBW harness 2.5m (universal)
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Haltech Nexus plug-in ECU Expansion + DBW harness 2.5m.
Expand your engine management capabilities with this 2.5m Nexus Plug-in DBW and sensor expansion harness. Engineered to plug directly into the ECU's auxiliary connector, it provides pre-wired branches for essential engine monitoring sensors—including wideband lambda, air temp, flex fuel, fuel pressure, and oil pressure—while adding complete electronic throttle control support for DBW throttles and pedal position sensors. The 2.5-meter cable length offers ample slack for neat and professional routing in high-performance engine compartments.
Specifications:
- Cable Length: 2.5m / 8ft
- Harness Type: Auxiliary sensor and Drive-By-Wire (DBW) expansion loom
- Integrated Wiring Leads: Wideband O2, Air Temp, Flex Fuel, Fuel Pressure, Oil Pressure, APP Sensor, DBW Throttle
- Compatibility: Haltech Nexus Plug-in ECU series





