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Edge Products ______________________________________GM Juice-Attitude CS/CTS
Glossary of Terms
Backdown – This is decreasing the amount of additional fueling. % Backdown is the
percentage of additional fuel held back. The Juice/Attitude includes a feature to backdown
the fueling to control critical parameters such as EGT and Boost.
Barometric pressure – This is a measurement of the atmospheric pressure, mainly due to
your altitude (above or below sea level) and the current weather conditions.
Boost – This is how much additional air pressure is added to the intake/throttle body of the
truck by the Turbocharger.
Defueling – This is decreasing the amount of fuel added to the motor (see Backdown).
Both the PCM and the Juice do defueling, but the Juice can only 'Backdown' to stock fuel.
The Juice does not 'Backdown' below stock fueling.
CS/CTS – Color Screen/ Color Touch Screen. Full-color digital display device using the
Evolution platform.
DPF- Diesel Particulate Filter. Filters Soot generated during the fuel combustion cycle.
ECM - Engine Control Module
EGT – Exhaust Gas Temperature. This is the temperature of the hot burned gases leaving
the engine through the exhaust. Generally, EGT should not be permitted beyond 1450°F to
prevent turbocharger damage.
GVWR - Gross Vehicle Weight Rating. The maximum allowable weight of the fully
loaded vehicle, including liquids, passengers, cargo and the tongue weight of any towed
vehicle.
Low Boost Fueling – This is a Juice setting controlling extra fueling before the turbo boost
builds. The higher the setting, the more fuel the Juice adds
PCM – Powertrain Control Module. This is the main onboard computer that controls the
operation of the engine and transmission.
Power braking – This is the process of revving the engine while keeping the brakes on.
This is done to spool the turbo to a usable level (for racing).
Spooling – This is the process of generating turbo boost pressure by revving the motor.
Thermocouple – This is a device used for measuring the temperature of the exhaust gases.
Turbo/Turbocharger – This device takes advantage of the hot exhaust gases to pump extra
air into the engine intake.
Technical Support:
888-360-3343
To expedite your support call, please have your Vehicle Information, Part Number,
Serial Number, and Date of Manufacture ready prior to calling Technical Support.
The Edge Products information is found on the label located on the bottom of the
device.
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