MSD 2912 Atomic TBI Hand Held Calibration Module

The MSD 2912 Hand Held Module is the dedicated handheld calibration and monitoring controller for the MSD Atomic Throttle Body Injection (TBI) system. Designed to give you full access to your Atomic EFI setup without the need for a laptop, this compact controller puts complete tuning and real-time engine monitoring right in the palm of your hand.

Paired with the self-learning technology built into the Atomic TBI's internal ECU, initial setup is straightforward. Simply enter basic parameters you already know — such as engine displacement in cubic inches, number of cylinders, and your desired rev limit — and the system handles the rest. Navigation is handled via an intuitive joystick interface: push left, right, up, or down to move through setup menus and options.

Key Features:

• Eliminates the need for a laptop to set up and tune your Atomic EFI TBI system
• Intuitive joystick navigation for quick, easy menu access
• Functions as a real-time dash display showing live engine data
• Displays coolant temperature, throttle position sensor (TPS), air/fuel ratio, RPM, IAC count, injector duty cycle, and more
• Saves alert history for up to 10 engine starts for review and diagnostics
• Works with the Atomic TBI's internal ECU self-learning technology for hands-off fuel calibration
• Sold individually as a replacement or spare handheld module
• Backed by MSD's one-year limited warranty

The MSD 2912 is the ideal solution for engine builders and performance enthusiasts running the Atomic TBI system who want a clean, laptop-free tuning and monitoring setup. Note: This part is intended for use on uncontrolled (non-emissions controlled) vehicles and racing use only applications.