Paccar MX-13 Programming Guide

PEC017
5/3/2018 Page 33 of 105
Thresholds and Reactions
Thresholds
Value
“Warning”
Reaction
“Derate”
Reaction
“Shutdown” Reaction
Coolant
Temperature
Above
237 ˚F
Stop Engine
Light
Stop Engine
Light
Vehicle Speed Limit and
Engine Shutdown
Coolant Level
Below
0%
Stop Engine
Light
Stop Engine
Light
Vehicle Speed Limit and
Engine Shutdown
Oil Pressure
Below
9 psi
Stop Engine
Light
Stop Engine
Light
Vehicle Speed Limit and
Engine Shutdown
Oil Temperature
Above
266 ˚F
Stop Engine
Light
Stop Engine
Light
Vehicle Speed Limit and
Engine Shutdown
Battery Voltage
Below
6 V
Stop Engine
Light
Stop Engine
Light
Vehicle Speed Limit and
Engine Shutdown
Coolant Pump
Stall
-
Stop Engine
Light
Torque
Derate
Torque Derate
Aftertreatment
Limp Home
Soot Load
>8.2 g/L
Torque
Derate
Torque
Derate
Torque Derate and
Vehicle Speed Limit
Soot Load
>9.2 g/L
Torque
Derate
Torque
Derate
Torque Derate and
Vehicle Speed Limit
Driving > 5
mph during HC
Desorb
Request
Torque
Derate
Torque
Derate
Torque Derate and
Vehicle Speed Limit
Aftertreatment
Shutdown
Request
DOC Outlet >
800˚C OR
DOC Outlet –
DOC Inlet >
500˚C
Torque
Derate
Torque
Derate
Torque Derate, Vehicle
Speed Limit, and Engine
Shutdown
DOC Inlet >
687˚C
Torque
Derate
Torque
Derate
Torque Derate, Vehicle
Speed Limit, and Engine
Shutdown
DOC Outlet >
650˚C
Torque
Derate
Torque
Derate
Torque Derate, Vehicle
Speed Limit, and Engine
Shutdown

Paccar MX-13 Specifications

General

Engine Type	Diesel
Displacement	12.9 liters
Configuration	Inline 6-cylinder
Horsepower Range	405-510 hp
Torque Range	1450-1850 lb-ft
Bore	5.12 inches
Fuel System	Common Rail
Emissions	GHG17 compliant
Oil Capacity	42 quarts
Coolant Capacity	56 liters
Aftertreatment	Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR)
Stroke	6.42 inches (163 mm)