Allison Transmission announced FuelSense 2.0
featuring DynActive Shifting, delivering up to 6 percent additional fuel savings beyond the
company’s original FuelSense software. Available in three packages, FuelSense 2.0 allows
fleets to optimize fuel economy and performance to their specific needs.
"This latest technology further reduces fuel consumption in all segments of a vehicle’s dutycycle,”
said Heidi Schutte, vice president of marketing and sales for the Americas with Allison
Transmission. “FuelSense 2.0 offers increased specification flexibility and delivers the best
economic value to our customers.”
Introduced in March 2014, Allison’s FuelSense packages enabled significant fuel economy
improvements. Through a set of proprietary software enhancements, the new FuelSense 2.0
technology uses DynActive Shifting to provide an infinitely variable combination of shift points.
FuelSense 2.0 uses a learning algorithm to continuously find the ideal balance of fuel economy
and performance.
Providing maximum value for applications with heavy start-stop needs, FuelSense 2.0 is ideally
suited for city bus, school bus, refuse, construction and distribution. With nearly 3 million test
miles in customer fleets representing a variety of duty-cycles, the fleets have experienced fuel
economy gains up to 6 percent. This fuel economy improvement resulted in estimated per
vehicle savings of $300 to $900 annually based on application, annual mileage and fuel price.
The available packages are FuelSense 2.0, FuelSense 2.0 Plus and FuelSense 2.0 Max. All
three include DynActive Shifting. FuelSense 2.0 Plus and Max include improved Neutral at Stop.
FuelSense 2.0 Max includes enhanced Acceleration Rate Management.
- Improved ‘Neutral at Stop’ – This feature lowers fuel consumption and emissions by
reducing or eliminating the load on the engine when the vehicle is stopped. Two versions
are available: (1) Standard – Provides partial (first-level) Neutral at Stop, or (2) Premium –
Provides full Neutral at Stop and a new, low-speed coasting capability. Both versions feature
a locked output at stop to prevent rollback.
- Enhanced ‘Acceleration Rate Management’ – This feature mitigates aggressive driving by
automatically controlling engine torque. Newly updated, in addition to five levels of control
currently available, it provides more precision by limiting vehicle acceleration to a
customized rate. FuelSense 2.0 packages will be available beginning in mid-April. For more information, visit
allisontransmission.com/fuelsense.
Currently, aftermarket installation of FuelSense 2.0 is not allowed in California or the CARB Heavy Duty Opt-in states of Maine, Pennsylvania and New Jersey.
