Dual Switch Panel Kit

Complete Dual-Variable Control: Dual Switch Panel Kit

For high-performance street and track cars, the ability to manage two independent engine strategies from the driver’s seat is a significant tactical advantage. The Dual Switch Panel Kit is a comprehensive solution that includes the dual panel, yellow adjustment knob, and 2 x 12 position rotary trim modules. This kit is engineered for seamless standalone ECU integration, providing the hardware required to calibrate closed-loop boost control and traction on the fly. Whether you are tuning a high-boost 2JZ or a supercharged LS-swap, this kit ensures that your fuel map calibration can be optimized instantly based on changing track conditions.

Engineering Principles: Stepped Voltage Interface

The 12-position rotary modules included in this kit utilize a precision internal resistor ladder to provide 12 distinct voltage steps to the ECU. This Analogue-to-Digital interface ensures that each position on the knob corresponds to a specific programmed trim level in the ECU software. Unlike infinitely variable potentiometers, the stepped detents prevent accidental adjustment and provide tactile feedback to the driver. This is foundational for detonation protection; by assigning “Position 1” to a safe, low-timing map, the driver can instantly protect the engine if knocking is suspected. The kit includes matching Deutsch DTM-3 connectors for a professional harness integration finish.

Operational Benefits for Traction and Boost Management

Integrating the Dual Switch Panel Kit with a Haltech Elite or Nexus system allows for the creation of “Rotary Trim Tables.” A favorite configuration for pro-level circuit racing is to assign one knob to “Boost Target” and the other to “Traction Slip Target.” This allows the driver to find the maximum possible power delivery for the available grip on every lap. In a fuel map calibration scenario, the modules provide the ECU with the data needed for individual cylinder ignition trims or global fuel enrichment. The kit is fully compatible with the iC-7 Digital Display, ensuring that the driver’s trim selections are clearly reported on the digital dashboard.

Installation and Professional Integration

This kit provides a turn-key solution for custom harness integration. It includes the dual panel, both adjustment knobs, and both rotary trim modules, along with the necessary electrical connectors. Installation involves mounting the panel to a custom dashboard or center console and wiring each module to a spare AVI channel on the Haltech ECU. The high-visibility yellow knob provides a clear visual datum point, which is critical during the high-stress environment of professional racing. By consolidate these essential controls into a single kit, Haltech ensures that your standalone ECU integration features the most reliable and user-friendly trim controls available.

Technical Specifications Table

Summary & Includes

The Dual Switch Panel Kit is the complete package for high-fidelity cockpit map trimming. Includes: 1 x Dual Panel, 2 x Rotary Trim Modules, Adjustment Knobs, and DTM-3 Connectors. Note: The definitive solution for managing two engine management variables simultaneously.