OVTunes 2016 Toyota Tundra Flex Fuel Development truck will soon be fitted with a Harrop TVS2650 Supercharger.
**Note - NONE of this exists in the stock ECU and is an option only through OVTUNE! **
So far, nobody has really shown what these superchargers are truly capable of. Harrop pulls out about 500 horsepower as shown on their supercharger videos.
But what can be done when you have custom control over the ECU? Need a table? Make it! Need something altered? Do it.
That's exactly what we have been working on, by modifying the code directly in the ECU.
First we will be taking everything that we have already developed (see here: https://www.ovtuned.com/blogs/news/the-ultimate-5-7l-tundra-tune-map-switching-tow-lock )
However these features were developed in part, for the TVS1900 TRD Supercharger. So we have been working on some new features developed specifically for this setup.
TRANSMISSION Exclusive Features:
(originally tested on the TVS1900 and enhanced for the upcoming TVS2650)
Transmission > Torque control extended mapping
Extending the stock Transmission torque calculation table for extended mapping and tuning for the TVS2650.
This allows for finer shift tuning and shifting in all throttle scenarios.
OEM vs OVTune-TVS2650 Map
Transmission > Shift Point control WOT Torque over-ride table
At full throttle Shift we have designed a piece of code that modifies shifting via modifying torque calculations. With our activation table we can activate this over-ride based on gear and engine speed. (activation only when throttle position is above 80%)
ENGINE TVS2650 Exclusive Features:
coming soon ..........
SAFETY TVS2650 Exclusive Features:
Boost Fueling > Table Control Over-ride
check back this weekend for our blog post update..(5/18/19)