5-2 Engine Messenger System
450 LXi
Owner Manual
~ 5-2-12 ~
Rev. “C”
5-2.4 “Instantaneous Data” Screens
The display can indicate the status of sixteen engine and vehicle operating conditions. The “INSTANTANEOUS DATA” can
include “Current Fuel Economy”, “Fleet Trip Segment Fuel Economy”, “Vehicle Speed”, “Cruise Set Speed”, “Fuel Rate”,
“Engine Load”, “Engine Speed”, “PTO Set Engine Speed”, “Fuel Temperature Boost Pressure”, “Coolant Temperature”, “Oil
Pressure”, “Intake Manifold Temperature”, “Ambient Air Temperature”, “Cold Mode Status”, and “Multi-Torque Status”.
Remember that not all engines support all of the “INSTANTANEOUS DATA” parameters. The parameters that are supported
depend on the type of engine. For example, 3126B engines only support 11 of the 16 possible “INSTANTANEOUS DATA”
parameters. View the appropriate screen map for the particular engine for a complete listing of “INSTANTANEOUS DATA”
parameters.
5-2.4.1 “Instantaneous Data” Screens for the 3176B, 3176C,
C-10, C11, C-12, C13, C15, C-15, C-16, and 3406E Engines
Screen
Parameter
Description
Instantaneous
Data
Instantaneous
Data Title Screen
The display will return to this screen at any time during operation by pressing the
Down button and Up button at the same time.
Press the Right arrow button in order to move the column of the display to the
right.
Press the Left arrow button in order to move the column of the display to the left.
Press the Down arrow button in order to view the “FUEL ECONOMY-MPG/
AVERAGE FUEL ECONOMY-MPG”.
−
−
−
−
Fuel Economy
“MPG” Average
MPG
Current Fuel
Economy. The
Average Fuel
Economy of
the Fleet Trip
Segment
With a vehicle speed of zero, the fuel economy is zero.
Data is available for 1994 or newer 3176B, 3176C, or 3406E engines only.
Press the Down arrow button to view “VEHICLE SPEED-MPH/CRUISE SET SPEED
-MPH”.
Press the Up arrow button to view “INSTANTANEOUS DATA”.
−
−
−
−
Vehicle Speed
MPH Cruise
Set Speed
MPH
Vehicle Speed
Cruise Control Set
Speed
The screen shows the vehicle speed that the ECM is using for cruise control and
PTO operation.
The screen shows the current cruise control speed that is set. The value will be
zero if a cruise set speed has not been entered.
Press the Up arrow button in order to view “FUEL ECONOMY-MPG/AVERAGE-
MPG”.
Press the Down arrow button in order to view “FUEL RATE/ENGINE LOAD”.
−
−
−
−
Fuel Rate GPH
Engine Load %
Instantaneous
Fuel Rate Percent
Load on the
Engine
The fuel consumption per hour
This is a measure of the load demand on the engine. A higher value indicates
that the engine is operating with a heavy load or the vehicle is being driven hard.
Press the Up arrow button in order to view “VEHICLE SPEED/CRUISE SET SPEED”.
Press the Down arrow button in order to view “/ENGINE SPEED/PTO SPEED”.
−
−
−
−
Table 3
NOTE:
The engine parameters use the EC as the source of information for the display. The Messenger display
and the instrument panel gauges may indicate different values. The display may respond differently to changing
conditions as the vehicle operates. The readings between the gauges and display may be different. This does not
indicate that the components are faulty.
Summary of Contents for 450 LXi
Page 1: ......
Page 11: ...450 LXi Owner Manual Rev C NOTES...
Page 37: ...450 LXi Owner Manual Rev C NOTES...
Page 51: ...450 LXi Owner Manual Rev C NOTES...
Page 59: ...450 LXi Owner Manual Rev C NOTES...
Page 63: ...450 LXi Owner Manual Rev C NOTES...
Page 103: ...450 LXi Owner Manual Rev C NOTES...
Page 129: ......
Page 165: ...450 LXi Owner Manual Rev C NOTES...
Page 171: ...4 14 Appliances 450 LXi Owner Manual 4 14 6 Rev C 4 14 5 Touch Control Panel...
Page 188: ...450 LXi Owner Manual 4 14 Appliances Rev C 4 14 23 4 14 13 Auto Touch Guide...
Page 207: ...450 LXi Owner Manual Rev C NOTES...
Page 219: ...4 16 Audio Video Components 450 LXi Owner Manual 4 16 12 Rev C...
Page 221: ...4 16 Audio Video Components 450 LXi Owner Manual 4 16 14 Rev C...
Page 244: ...450 LXi Owner Manual 4 16 Audio Video Components Rev C 4 16 37...
Page 248: ...450 LXi Owner Manual 4 16 Audio Video Components Rev C 4 16 41...
Page 250: ...450 LXi Owner Manual 4 16 Audio Video Components Rev C 4 16 43 4 16 3 5 Basic Controls...
Page 253: ...4 16 Audio Video Components 450 LXi Owner Manual 4 16 46 Rev C...
Page 267: ...4 16 Audio Video Components 450 LXi Owner Manual 4 16 60 Rev C 4 16 4 12 Location of Controls...
Page 268: ...450 LXi Owner Manual 4 16 Audio Video Components Rev C 4 16 61...
Page 314: ...450 LXi Owner Manual 4 16 Audio Video Components Rev C 4 16 107 Other Audio Visual Equipment...
Page 320: ...450 LXi Owner Manual 4 16 Audio Video Components Rev C 4 16 113...
Page 369: ...450 LXi Owner Manual Rev C NOTES...
Page 373: ...4 17 Electronic Step 450 LXi Owner Manual 4 17 4 Rev C NOTES...
Page 375: ...450 LXi Owner Manual Rev C NOTES...
Page 411: ...450 LXi Owner Manual Rev C NOTES...
Page 459: ...This Page Was Intentionally Left Blank...
Page 527: ...5 4 Generator Maintenance Service 450 LXi Owner Manual 5 4 24 Rev C NOTES...
Page 531: ...450 LXi Owner Manual Rev C NOTES...
Page 535: ...450 LXi Owner Manual Rev C NOTES...
Page 556: ...450 LXi Owner Manual 10 1 Where to Go for Service Rev C 10 1 9...
Page 557: ...450 LXi Owner Manual Rev C NOTES...