Haltech Nexus T1 ECU Wiring Harness & Connectors
1 connector · pre-mapped in EZ Wire

The Nexus T1 is a compact, stand-alone ECU designed as the successor to the Elite 550, built for basic street-performance applications. Suitable for either naturally aspirated or forced induction engines, the Nexus T1 gives you full control over fuel delivery, ignition timing and boost levels. This robust, competitively priced ECU features an environmentally sealed, waterproof case, 4 fuel and 4 ignition channels, and an onboard 4 Bar MAP sensor.
Connectors

TE Connectivity4-1437290-0- 34-way
Datasheets & documentation
Import the Haltech Nexus T1 ECU in one click
The Haltech Haltech Nexus T1 ECU is pre-loaded in EZ Wire with every connector and pin mapped - plus 120+ other devices. Start designing in minutes.
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Frequently asked questions
How many connectors does the Haltech Haltech Nexus T1 ECU have?
The Haltech Haltech Nexus T1 ECU has 1 connector: ECU (34-way).
Can I import the Haltech Haltech Nexus T1 ECU into a wiring harness?
Yes. The Haltech Haltech Nexus T1 ECU is pre-configured in EZ Wire with all connector positions and pinouts mapped, so you can import it into a harness project in one click.





