Twin Turbo V6 Engine Management and Logging Recommendations (Budget-Conscious)

I am planning a twin-turbo Ford V6 build and need to select the engine management and logging hardware. For this high-performance setup (street & road course), I need robust, reliable components (under $10K) and would greatly appreciate suggestions for the following:

• Essential Sensors: Beyond the standard Crank/Cam/IAT/CLT, what specific sensors are highly recommended for a twin-turbo application? I am looking for suggestions on MAP Sensor range (e.g., 4-bar), dedicated Fuel Pressure, Back-Pressure, and ideally, dual Wideband O2 sensors for accurate fueling control, along with robust Knock Sensor types.

• Aftermarket ECUs: Please recommend 2 to 3 high-end aftermarket ECUs (e.g., MoTeC, Haltech, Link) that have excellent support for controlling a V6 (6 sequential outputs), advanced turbo features (boost control), and robust internal data logging capacity.

• Compact Data Loggers: What are 2 to 3 compact dash/data loggers (not full-size racing displays) that offer a clean display while seamlessly integrating with the recommended ECUs via CAN-Bus for simplified wiring and comprehensive data logging?

For must have sensors on a twin turbo setup, oil pressure is essential for engine safety and I’d strongly suggest adding oil temp as well. As well as fuel pressure, fuel temp is very useful, and the Bosch combo pressure and temperature sensors help reduce the number of separate sensors you need. They’re rated to around 145 psi which is plenty for oil and fuel. For the MAP sensor, it really just comes down to the boost you plan to run, but generally a 4 bar is enough for most high boost street or track builds. If you think you’ll be pushing into very high boost levels later, you can always step up to a 5 bar.

For knock detection, the Bosch donut style sensors are still the best option. They’re inexpensive, accurate and well supported. For EMAP, make sure you use a pulse damper and choose a sensor rated well above your expected MAP because exhaust pressure can easily reach one and a half to two times your MAP depending on your turbo setup. It could also be worth adding a flex fuel sensor for future proofing even if you don’t plan on using multiple fuels straight away. Same with EGT sensors, they aren’t essential but they are very helpful on turbo engines, especially for track use or fine tuning.

With widebands, some ECUs have dual onboard wideband inputs and that can actually work out cheaper overall compared to buying separate CAN wideband modules. If you are trying to stick to a budget, an ECU with onboard wideband can save you money once you factor everything in.

Also depending on how the car will be tuned, you may benefit from running a pre throttle and post throttle MAP sensor if torque modelling is being used.

When it comes to choosing an ECU, most of the major brands have something that will run a turbo V6 without any issues. The Link G5 Voodoo Pro is a strong option with dual onboard wideband, excellent logging and a lot of inputs and outputs, although it sits on the higher end of the price range. The ECUMaster EMU Pro series is also worth looking at, with dual onboard wideband and a solid feature set for the money. MoTeC is always an option too but depending on the packages you need it can run past the budget. The main thing is to work out your builds requirements and what you might want in the future, like staged injection. Your tuner is also a big factor because there is no point buying an ECU that no one near you is comfortable tuning, unless you plan to learn and tune it yourself, which we have some great courses for so don’t underestimate that option.

For dash and logging options, again it depends on your needs. Plex makes great compact displays with strong logging features, and AIM has plenty of small dash units that integrate well over CAN. If you choose an ECU like the Voodoo Pro, the onboard logging and GPS might mean you don’t need a separate logger at all and adding on a CAN gauge for displaying anything you need is simple and compact.

At the end of the day it all comes down to your full build plan and what you actually need. If you map everything out before you buy anything, you’ll avoid running out of inputs or overspending on features you don’t need. And if you want help narrowing down your options or figuring out a setup that fits your goals, happy to help.

Have you looked at the DTA ECU's? I'm taking a guess that it's for a Noble car and they have plug and play adapters

Thank you guys for your input and suggestions.

I am not familiar with DTA, but I will look into it.