2 SPN 4374/FMI 0 – GHG14 Under Pressurized Diesel Exhaust Fluid System Table 1. SPN 4374/FMI 0 Description This Code Sets When the Diesel Exhaust Fluid (DEF) Pump Speed is Higher than Normal For a Given DEF Pressure Monitored Parameter DEF Pump Speed, DEF Pressure Monitor Sequence None Execution Frequency Continuous When Enabling Conditions Met. 16 Section 5: SPN FMI Fault Codes DTC SPN FMI Tables. Asbestos and Non-Asbestos Fibers i WABCO Maintenance Manual MM-1719 (Revised 08-18). Exposure for asbestos of 0.1 f/cc as an 8-hour time-weighted average and 1.0 f/cc averaged over a 30-minute period. Scientists disagree, however, to what extent adherence to the maximum.

112-13 spn 4364-fmi 18 - ghg14. TSB Number: 111-13 NHTSA Number: 10140872 TSB Date: January 11, 2013 Date Added to File: June 11, 2018 Failing Component: Engine And Engine Cooling:Exhaust System Summary: 111-13 spn 4374/fmi 0, 1, 3, 4 - ghg14.

Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER

Component Codes (MID)
MID / Description / Old Text Message / New Text Message *

If other faults are active, including SPN 4334/FMI 3, 4, or SPN 4374/FMI 3, 4, troubleshoot the other faults first. If only SPN 4374/FMI 0 is present, Go to step 4. Turn the ignition OFF (key OFF, engine OFF). Inspect the DEF dosing unit, DEF pump, Aftertreatment Control Module (ACM2.1), and Chassis/ATS harness wiring. The truck has at this time, ( SPN:5246 FMI:0)(Severe SCR system fault detected - Severe engine derate to 5MPH) currently with ( SPN:5394 FMI:5)(Aftertreatment DEF doser and/or Aftertreatment DEF dosing pump assembly) & NOx Sensors Reading to high. I'm guessing the NOx are to high because on the doser valve test, I removed it & ran SCR test.

128 Engine # 1 ENGINE ENG
130 automatic transmission – † Trans
136 Anti-lock Brake System (ABS) TRCTR BRK Brake
140 Panel, Left INSTRCLST Instr
142 Panel, Right # 1 INSTRCLST MGMT
172 Diagnostic System DIAGNOSTC DIAG
179 Black Box LOG CMPTR CMPTR
181 Satellite System COMM SAT by Satl
190 ACPU A / C air conditioning
219 Radar VORAD Radar
231 Cellular Communication System COMM CELL Phone
234 Panel, Right # 2 INSTRCLST Instr

* On March 7, 1997.
If there is no text message, the display area will be blank. Only the MID number will display.

PID

Parameter Codes (PID) 51 – 63

51 Position Pedal Strip THROTTLE POS Throttle Pos
52 Temperature Intercooler INTERCLR TEMP Intercool TEMP
53 SYNCRO CLUTCH Synchro Clutch Synchronizer Clutch
54 SYNCRO BRAKE Synchro Brake Synchronizer Brake
55 Position of the Controlling Finger PPC SHFT FNGR POS Shift FNGR Pos
56 Range Switch Status RANGE SWITCH RANGE Switch
57 Status Activator # 2 Transmission ACTTRSTATUS # 2 Actuator # 2
58 Gearshift Gearshift Gearbox Status SHFT FNGR ACT Shift FNGR Act
59 Status of the Engine Fingertip Gearbox SHFT FNGR GEAR Shift FNGR Gear
60 Position Backstage Gearbox SHFT FNGR RAIL Shift FNGR Rail
61 Status of the Activator of the Parking Brake PRKBRKACTUATOR Park Brake Act
62 Motor Brake Status RETARDRINHIBIT RetardrInhibit
63 Status Activator # 1 ACT STATUS # 1 Gearbox Actuator # 1

* On March 7, 1997.

Parameter Codes (PID) 64 – 97

64 Direction Switch Status DIRCTNSWCHSTAT Dir Switch

65 Status of Brake Switch SVCBRK SW STAT Serv Brake Sw
66 Vehicle Enabling Component Status VEHENABLCMPTST Veh ENABLING
67 Status Gear Connect Switch SHFT RQST SWCH Shift RQST Switch
68 Factor Torque Limitations TRQ LIMIT FCTR TORQ LimitFctr
69 2SPEEDAXLSWTCH 2 SPEEDAxl Sw 2 Speed Axle Switch Status
70 PARKBRK SWITCH Park Brake Sw Parking Brake Switch
71 Status Idle Timer IDLESHUTDWNTMR by IdleShutdwnTmr
72 Position of Air Valve in Air Conditioner BLOWRBYPASSPOS Blowr BYPASVal
73 Additional Pump Pressure AUXWATRPMPPRSS Aux PUMP Press
74 Maximum Motion Speed MAXROADSPEED Max ROAD SPEED
75 Front Axle Oil Temperature STRNGAXLTEMP Str. Axle temp
76 Axis Lifter Pressure AXLLIFTAIRPRES Axle Lift Pres
77 Average Axis Oil Temperature FWDRRDRVAXLTMP FR by DrvAxl TEMP
78 Oil Temperature Rear Axle RRRRDRVAXLTEMP by RR DrvAxl TEMP
79 Road Coating Temperature ROAD SRFC TEMP Road Surf TEMP
80 Level Washer Level Washer Level WASHRFLUIDLEVL
81 Particle Trap Pressure PARTTRAPINLPRS PartTRAP Press
82 Pressure Pneumatic Starter Systems by AIRSTARTPRESS Air Start Pres
83 Status Movement Speed Limit ROADSPDLIMITST ROAD SPEED Lim
84 Motion Speed ROAD SPEED ROAD SPEED
85 Cruise Switch CRUISECNTRLST Cruise Status
86 Cruise Switch “Set Speed” CRUISE SET Cruise Set
87 Cruise Switch “High — Set” CRUISE HI SET Cruise Hi Set
88 Cruise Switch “Low — Set” CRUISE LO SET Cruise Lo Set
89 PTO STATUS PTO Status PTO Status
90 PTO OIL TEMP PTO Oil TEMP
91 Position of the Pedal Strip (Percent of Full Turn) ACCEL PDL POS% Throttle Pedal
92 Percent Load on Engine ENG LOAD%% ENG LOAD
93 Outgoing Torque by OUTPUT TORQUE OUTPUT TORQUE
94 Fuel Feed Pressure FUEL DLVR PRSS Fuel DlvrPress
95 Pressure Difference through Fuel Filter by FUEL FILTER Fuel Filter
96 Fuel Level FUEL LEVEL Fuel Level
97 Water Indicator in Fuel by WATER IN FUEL Water In Fuel

* On March 7, 1997.

Parameter Codes (PID) 98 – 127

98 Engine Oil Level OIL LEVEL Oil Level
99 Pressure Difference through Oil Filter OIL FLTR PRES Oil Fltr Pres
100 Engine Oil Pressure OIL PRESSURE Oil Pressure
101 Pressure Carter Gas CRANKCASE PRES CrankcasePress
102 Pressure Added by BOOST PRESSR Boost Press Turbocharger
103 TURBO SPEED Turbo SPEED Turbocharger Speed
104 Oil Pressure in Turbocharger TURBO OIL PRES TurboOilPress
105 Collector Pressure INTKMNFLDTEMP IntakeAir TEMP
106 Air Pressure Included in AIR INLET Filter PRSS AirInlet Press
107 Pressure Difference through Air Filter AIR FILTER Air Filter
108 Barometric Pressure BAROM PRESSURE Baro Press
109 Coolant Pressure COOLNT PRESSR Coolant Press
110 Coolant Temperature ENGCOOLANTTEMP Coolant TEMP
111 Coolant Level COOLANT LEVEL Coolant Level
112 Pressure Difference through Antifreeze Filter CLNTFLTRDIFPRS CoolFltDiffPrs
113 Range Compressor Regulator GOVERNOR DROOP Governor DROOP
114 Battery Pack Current (Amps) NET BATT CURR Battery AMPS
115 Generator Current (Amps) ALTERNATORAMPS Alternator AMPS
116 Working Pressure Brakes BRK APPL PRESS APPLI Press
117 Pressure of 1st Receiver BRK PRIM PRESS Primary Press
118 Pressure 2nd Receiver BRK SEC PRESSR Sec. Press
119 Hydraulic Retarder Pressure HYD RTDR PRESS Retarder Press
120 Hydraulic Retarder Oil Temperature HYDRRTDROILTMP Retdr Oil TEMP
121 Motor Brake Status ENGRTDRSTATUS Retardr Status
122% Engine Brake Percentage ENG RETARDER%% Retarder
123 CLUTCH PRESSR Clutch Press Clutch Pressure
124 Oil Level at Gearbox OIL LEVEL Oil Level
125 Oil Level Gauge at Gearbox TRANSOIL HI / LO Oil Level
126 Pressure Difference through Oil Filter in Gearbox FILTER PRESSUR FilterDifPress
127 Oil Pressure in Transmission OIL PRESSURE Oil Pressure

* On March 7, 1997.

Parameter Codes (PID) 154 – 183

154 Auxiliary IN / OUT Status # 2 AUX INP / OUTP # 2 Aux. In / Out # 2
155 Auxiliary IN / OUT status # 1 AUX IN / OUT # 1 Aux. In / Out # 1
156 Total Pressure Nozzle Distribution System AUX IN / OUT # 1 Inj Time Press
157 Total Pressure Injector Supply System INJ METR RLPRS Inj Metr Press
158 Switched Battery Voltage BATTVLTGSWTCHD Volts (BattSw)
159 Gas Pressure (non-diesel) GAS SUPLY PRS Gas Press
160 Secondary Shaft Speed MAINSHAFTSPEED MainShaftSPEED
161 INPUTSHAFT SPD In Shaft SPEED Input Shaft Speed
162 Position Range switch CAT RANGE SELECTED RANGE Selected
163 Position “Range” CAT RANGE ATTAINED RANGE Attained
164 Pressure Injection Control INJ CTRL PRESR Inj Ctrl Press
165 Compass COMPASSBEARING COMPASS Dir.
166 Engine Power Rating RATED ENG PWR Rated Power
167 Voltage on a VOLTS (ALT) Volts (Alt) Generator
168 Voltage on VOLTS Batteries (BATT) Volts (Batt)
169 Temperature Inside the Body CARGOAMBTEMP CARGO TEMP
170 Temperature Inside the Cab CAB INT TEMP CAB TEMP
171 Outdoor Temperature AMB AIR TEMP Outside TEMP
172 Temperature in the Collector AIR INLET TEMP Air Inlet TEMP
173 Exhaust Gas Temperature EXH GAS TEMP Exh Gas TEMP
174 Fuel Temperature FUEL TEMP Fuel TEMP
175 Engine Oil Temperature ENG OIL TEMP Oil TEMP
176 Oil Temperature in Turbocharger TURBO OIL TEMP Turbo Oil TEMP
177 Oil temperature at gearbox. TRAN OIL TEMP Oil TEMP
178 Front Axle Load FRONT AXLE WT Front Axle Wt.
179 Rear Axle Load REAR AXLE WT Rear Axle Wt.
180 Trailer Weight TRAILER WEIGHT Trailer WEIGHT
181 Cargo W

Related Posts:

Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER

PID

Parameter Codes (PID) 51 – 63

Parameter Codes (PID) 64 – 97

Parameter Codes (PID) 98 – 127

Parameter Codes (PID) 154 – 183

Spn 4374 Fmi 0