323000987 - W011 EXCESSIVE EXHAUST FUMES

High exhaust fume levels are noted, with dense fumes and more particulate than specified
0All OKProblems encounteredOperation
Check engine oil level.Check air filter condition.Move on to Step 1Excessive oil levelRestore correct oil level
Filter element dirty or damagedReplace the filter element    Op. 1048A14 AIR CLEANER FILTER ELEMENT - REPLACE.
1All OKProblems encounteredOperation
Connect the diagnostic equipment (Examiner or other instruments) to the diagnostic socket and check that there are no errors present in the engine management control unit.Move on to Step 2Error detected.Continue following the instructions given by the diagnostic equipment.
No dialogue with the engine management control unit.Restore the correct connection between the engine management control unit and the diagnostic socket    See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT
2BLOW-BY CIRCUIT CHECKAll OKProblems encounteredOperation
Check the condition of the blow-by gas intake circuit. In particular check that there are no obstructions in the separator or in the pipes.Move on to Step 3Fault detected in the blow-by circuitRestore circuit to working order: replace the pipes if necessary
Fault in the separator.Replace the separator    Op. 1080D34 ENGINE OIL VAPOUR SEPARATOR - R + R
3All OKProblems encounteredOperation
Check the condition and seal of the air intake circuit: in particular, check for oil in the pipes.Move on to Step 4Circuit component damagedReplace the damaged component
Oil in the intake pipes.Clean the pipes (check source of oil)
4All OKProblems encounteredOperation
Check EGR valve operationMove on to Step 5EGR valve operation faulty.Replace the EGR valve
5All OKProblems encounteredOperation
Carry out cylinder compression testMove on to Step 7Cylinder compression insufficient.Move on to Step 6
6CHECK ON CAUSE OF INSUFFICIENT COMPRESSIONAll OKProblems encounteredOperation
R.R. headto check the valve sealCheck condition of cylinders/piston ringsMove on to Step 7Valve seal insufficient.Overhaul the head    Op. 1016E10 SINGLE CYLINDER HEAD, REMOVED - OVERHAUL
7CORRECT OPERATION CHECKAll OKProblems encounteredOperation
Check that the fault is no longer present.End of diagnosisThe fault persists.Contact technical service for further information on the problem.