Nexus VCU Integration for Honda OBD-I
The Nexus S2/S3 Plug ‘n’ Play Adapter Harness for Honda OBD-I allows the installation of Haltech’s Nexus series VCUs into 1992-1995 Honda chassis. This adapter connects the Nexus S2 or Nexus S3 to the factory OBD-I engine harness, bringing PDM capabilities and advanced data logging to the Civic, Integra, and Prelude platforms.
Engineering Deep-Dive: VCU Power
The Nexus VCU offers incredible processing speed, essential for high-rpm Honda engines. The adapter harness routes the factory sensor signals (Distributor signals, TPS, MAP) to the VCU. It allows for the addition of modern sensors via the auxiliary port. While the OBD-I harness is simple, the Nexus VCU adds a layer of modern protection and control.
Fitment and Application Scope
Suits:
- Honda/Acura: OBD-I Vehicles (Civic EG, Integra DC2, etc.).
Technical Specifications
| Parameter | Specification |
|---|---|
| VCU Compatibility | Nexus S2 / Nexus S3 |
| Vehicle Application | Honda OBD-I |
| Type | Plug ‘n’ Play Adapter |
Summary & Includes
The HT-186331 Adapter connects the past to the future.
Includes:
- 1 x Plug ‘n’ Play Adaptor Harness
- 1 x Air Temp Sensor
- 1 x Aux Plug
Note: VCU NOT included.
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