Engine
SHOP MANUAL
Ch 1 page 5
Technical data DC13 with PDE .......................................................... 200
General data .............................................................................................................................200
Technical data DC9 with PDE ............................................................ 202
General data .............................................................................................................................202
Troubleshooting ECOM / Canbus ..................................................... 205
To do: ........................................................................................................................................205
Troubleshooting, -basic info. ...................................................................................................... 205
Troubleshooting fuel system ............................................................ 206
Troubleshooting Guide ..............................................................................................................206
Troubleshooting Manual .................................................................... 224
Troubleshooting T4i engines with high NOx values ...................................................................225
Work description .......................................................................................................................226
The SCR system is unable to build pressure ............................................................................227
3. Blocked prefilter in the doser .................................................................................................228
4. Blocked filter in the bottom of the tank pick-up unit ...............................................................228
5. Leaking tank pick-up unit .......................................................................................................228
White smoke .............................................................................................................................229
White smoke, water vapour ....................................................................................................... 229
White smoke, water vapour ....................................................................................................... 230
Black smoke on starting ............................................................................................................ 230
Blue smoke ...............................................................................................................................231
Fuel in the oil .............................................................................................................................231
Oil in coolant .............................................................................................................................232
Coolant/water in oil ....................................................................................................................232
Low oil pressure ........................................................................................................................233
High oil pressure (engine warmed up) ......................................................................................235
Abnormal wear (liner, piston rings, etc.) ...................................................................................235
Vibration, no driven components engaged ...............................................................................236
Vibration when the clutch or reverse gear is engaged .............................................................237
Vibration when alternator is in operation ..................................................................................237
Engine speed hunting - single-speed engines with RQ governor ............................................238
Engine speed hunting - single-speed engines with RSV governor ...........................................238
Delivery pipe fractures .............................................................................................................239
External corrosion on cylinder liner ........................................................................................... 239
Engine difficult to start ...........................................................................................................240
Fluid stroke ................................................................................................................................241
Knocking/noise .......................................................................................................................... 242
High oil consumption .................................................................................................................243
High fuel consumption ...............................................................................................................244
Low compression ......................................................................................................................244
Low engine output ..................................................................................................................... 245
Hot engine .................................................................................................................................246
Cold engine .............................................................................................................................. 247
Coolant loss ..............................................................................................................................247
Polluted coolant .........................................................................................................................247
Polluted coolant .........................................................................................................................248
High oil temperature .................................................................................................................. 248
High exhaust temperature ......................................................................................................... 248
Low charge air pressure ............................................................................................................249
Low fuel pressure ...................................................................................................................... 249
Low system voltage ...................................................................................................................249
High system voltage .................................................................................................................. 250
External oil leakage ..................................................................................................................250
External fuel leakage ................................................................................................................250
External coolant leakage ..........................................................................................................251
Oil pressed out via crankcase ventilation .................................................................................. 251
Turbocharger breakdown ..........................................................................................................251
Compressed air system ............................................................................................................252
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