Snake Tuning OBD1 Real-Time ECU Emulator V2

The Snake Tuning OBD1 Real-Time ECU Emulator V2 is a tuning and datalogging solution for OBD1 Honda ECUs that enables real-time calibration changes and live data feedback while the engine is running. It’s designed to streamline the tuning process and eliminate repetitive chip burning by allowing updates directly through the emulator.

Real-Time Tuning & Live Datalogging

This emulator supports real-time programming so changes can be made without cycling the ECU for every revision. It also provides real-time datalogging feedback from ECU sensor data to speed up troubleshooting and tuning workflow.

Bluetooth Built In + Onboard Datalogging

The EMU V2 includes built-in Bluetooth for wireless connectivity and supports onboard datalog recording (listed up to approximately 3 hours). It also supports dual datalogging over USB and Bluetooth for flexible tuning sessions.

Extra Inputs & Smart Logging Features

The emulator includes analog inputs for additional sensor datalogging and features designed to keep your logging session alive during key-off events (datalog keeper), improving usability during real-world tuning.

Purchase Options: Emulator Only or Send-In Install

Choose the option that matches your needs.

Emulator Only is ideal if your ECU is already prepared for installation and you’re comfortable installing tuning hardware.

Send-In Install is available if you want professional installation. You ship your ECU to VTEC Innovations and we install the emulator prior to return for a clean, reliable setup.

Optional Startup Base Map

An optional startup base map is available for customers who want a quicker path to first start and initial drivability.

Base maps are intended as a starting point only and are not a substitute for proper tuning. Final calibration is required for safe operation.

Compatibility & Fitment Notes

Designed for OBD1 Honda ECUs commonly used on B/D/H/F-series platforms. Compatibility depends on ECU type and current board condition/prep. If you’re unsure what you have, contact us before ordering so we can confirm fitment.

Important Notes

This product is intended for off-road/performance applications where applicable.

Proper setup and tuning are required.

Installation services are available through the Send-In option.