FuelTech’s EGT-4 for Enhanced Performance Monitoring

In high-performance motorsports, precision and reliability are non-negotiable. FuelTech’s EGT-4 (Exhaust Gas Temperature 4 Channel) module is designed to provide accurate and real-time data for up to four K-type thermocouple sensors via the FuelTech ECU’s CAN bus network. Accurate sensor data helps tuners optimize engine performance, ensure safety, and achieve consistent results on the track. Here's an in-depth look at the EGT-4 and how it can be an asset in any build.

The EGT-4 is a 4 channel thermocouple amplifier (TCA) for K-type thermocouple sensors (grounded junction or not). The EGT-4 allows K-type thermocouple data to be sent to the ECU via the CAN bus network, leaving your ECU’s input channels available for additional data acquisition. Up to 4 EGT-4 modules may be used simultaneously, for a total of up to 16 K-type thermocouples such as EGT (exhaust gas temperature), CHT (cylinder head temperature), oil, air, water, or other temperatures.

K-type thermocouples are highly versatile temperature sensors commonly used in industrial and motorsports applications due to their wide measurement range and durability. They are made by joining two different metal alloys—chromel (nickel-chromium) and alumel (nickel-aluminum)—which generate a voltage proportional to the temperature difference at their junction. K-type thermocouples can measure temperatures ranging from -200°C to 1,260°C (-328°F to 2,300°F), making them ideal for various temperature readings in high-performance engines, including exhaust gas temperature monitoring. Their reliability in extreme environments and compatibility with various monitoring systems, like the FuelTech EGT-4 CAN, make them a go-to choice for precise and real-time temperature data.

Monitoring exhaust gas temperatures is crucial for understanding the combustion efficiency of each cylinder. Uneven EGT readings can indicate issues such as:

• Lean or rich fuel mixtures.

• Ignition timing inconsistencies.

• Potential engine damage due to overheating.

By addressing these issues promptly, tuners can prevent costly repairs and maintain peak engine performance.

1. Real-Time Data Logging
   The EGT-4 provides real-time temperature data for up to four sensors, allowing for immediate analysis during engine operation.
   When paired with a FuelTech ECU, this data can be logged and reviewed for detailed performance diagnostics in the datalogs.
2. Plug-and-Play Compatibility
   The EGT-4 integrates effortlessly with FuelTech ECUs, including the FT450, FT550, FT550LITE, FT600, and the FT700 series.
   Compatible with FuelTech’s PowerFT and VisionFT software for easy setup and monitoring.
3. Precision Measurements
   Using K-type thermocouples, the EGT-4 delivers accurate readings across a wide temperature range, even in the most demanding conditions.
4. Compact and Durable Design
   Built to withstand high-performance environments, the EGT-4 features a compact and rugged design, ensuring reliability under extreme conditions.

• Optimized Cylinder Tuning: Monitor each cylinder's performance independently to achieve balanced and efficient combustion.

• Improved Engine Safety: Detect overheating or combustion irregularities early, preventing catastrophic engine failures.

• Enhanced Performance: Fine-tune your engine to extract maximum power and efficiency, ensuring you stay ahead of the competition.

• Seamless Integration: With intuitive software compatibility, integrating the EGT-4 into your setup is quick and straightforward.

Whether you’re chasing records on the drag strip or taking on extreme off-road courses, the FuelTech EGT-4 is your partner in precision. By monitoring and fine-tuning exhaust gas and other temperatures, you can unlock your engine’s full potential while ensuring long-term reliability.
Ready to upgrade your performance setup? Check out the FuelTech EGT-4 and take the next step in precision tuning. Learn More about FuelTech’s EGT-4 today!