EconTool Nissan ELM327

This advanced program enables seamless communication with the Engine Control Units (ECUs) of petrol-powered Nissan vehicles. Designed for both diagnostics and tuning purposes, it supports a wide range of Nissan engine series including CG, CR, GA, HR, KA, MR, QG, QR, SR, RB, TB, VE, VG, VQ, VH, and VK. With functionality covering approximately 90% of what the original NC3P scanner offers, this tool is ideal for professionals and enthusiasts alike seeking reliable and in-depth access to vehicle systems.

The software extends its capabilities beyond engine ECUs, offering support for automatic transmission (AT) control units such as RE4 and RE5, as well as CVT ECUs including RE0F06 and later versions. Additionally, it can interface with ABS and SRS ECUs, ensuring comprehensive diagnostic coverage across multiple vehicle systems.

Toyota ECU Support

What sets this program apart is its compatibility with select Toyota control units. Utilizing the original Toyota protocol, users benefit from real-time data streaming with an update interval of just 0.5 seconds—covering all parameters simultaneously. This high-speed data readout enables precise monitoring and analysis during live driving conditions. Furthermore, the inclusion of active testing features allows full control over peripheral devices such as fan relays, fuel pumps, and more, making it a powerful solution for functional diagnostics.

What's New in Version 3.38

Released on August 26, 2024, the latest version introduces an important enhancement:

• New Feature: Ability to read transmission temperature while connected to the engine ECU — providing improved insight into drivetrain performance and thermal behavior.

This update further strengthens the program’s utility for performance tuning and preventive maintenance, especially in vehicles where engine and transmission coordination plays a critical role in overall efficiency and reliability.

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