Nexus S3 Plug ‘n’ Play Adapter Harness Kit – Nissan Patrol Y60 Auto

The Complete VCU Package for Automatic Y60 Patrols

The Nexus S3 Plug ‘n’ Play Adapter Kit for Nissan Patrol Y60 Auto is the premium engine management solution for automatic TB42E models. This kit packages the Haltech Nexus S3 VCU with the specific adapter harness required for the Y60 chassis. It is designed to provide full engine control while maintaining the functionality of the factory automatic transmission (via parallel connection or signal pass-through as required for the factory TCU).

Engineering Deep-Dive: VCU Power

The Nexus S3 offers processing power far beyond a standard ECU. This allows for advanced strategies like torque management during shifts (if wired for transmission control) and comprehensive engine protection. The kit includes everything needed to switch from the restrictive factory MAF to a high-performance MAP-based system. The S3’s built-in 4-bar MAP sensor can handle boost levels far exceeding what the TB42 block can withstand, ensuring the ECU is never the limiting factor.

Operational Benefits: Modern Driveability

Replacing the 30-year-old ECU with the Nexus S3 transforms the driving experience. Cold start, idle stability, and throttle response are vastly improved. For automatic vehicles, accurate engine load data is critical for shift timing; the S3 ensures the transmission receives clean signals. The included wideband controller capability (sensor sold separately) allows for precise tuning of fuel economy for long-range touring.

Fitment and Application Scope

Suits:

• Nissan Patrol / Safari Y60 (GQ): TB42E Engine.
• Transmission: Automatic.

Technical Specifications

Summary & Includes

The HT-213321 Kit brings the Y60 Automatic into the 21st century. Unrivaled control and reliability for the iconic Patrol.

Includes:

• 1 x Haltech Nexus S3 ECU
• 1 x Plug ‘n’ Play Adaptor Harness
• 1 x M14 x 1.5 Air Temp Sensor
• 1 x Auxiliary I/O Plug & Pins