OperATION
48
Parameters
Real Time Fuel Economy
x
x
x
Pyro 1 (exhaust gas temp)
Optional Upgrade
Optional Upgrade
x
Pyro 2 (exhaust gas temp)
Optional Upgrade
Optional Upgrade
x
Boost Pressure
x
x
Speed
x
x
x
RPM
x
x
x
Coolant
x
x
x
Fuel Pressure
x
Fuel Rail Pressure
x
x
Manifold Absolute Pressure
x
x
x
Timing Position in degrees
x
x
x
IPW
(injection pulse width)
x
x
Throttle Position
x
x
x
Intake Temperature
x
x
x
Mass air flow (grams/sec)
x
x
x
Barometer
x
x
x
Battery Voltage
x
x
x
Oil Temperature
x
x
ICP
(injection control pressure)
x
x
Transmission Temperature
x
x
Load
x
x
x
Gasoline Vehicles
Diesel vehicles w/o DpF
Diesel vehicles w/DpF
VEhIClE pARAmETERs
This diagram shows vehicle parameters which can be displayed on the GT. Due to
vehicle specific availability not all of the parameters display below will be available
on every vehicle. Notice that some vehicle parameters are specific to either gas or
diesel vehicles.
Special Note: Pyrometer Temperatures (pyro 1 and 2) or Exhaust Gas Temperatures are available on
all ‘07.5 and newer diesel pickups that are equipped from the OEm with a diesel particulate filter,
see the appendix for more information on these vehicles. For all other vehicle applications pyrom-
eters can be installed, a bully Dog pyrometer is required for use with the GT and is the only pyro that
will work with the GT.
