Display shows Possible cause of fault Fault remedy
Higher than specifi-
cation
â—† Calculated soot level too high
– Renew diesel particulate filter
⇒ Page 427
Evaluation: display group 108, display zone 3 - diesel par-
ticulate filter, regeneration
Display shows Possible cause of fault Fault remedy
Higher than specifi-
cation
â—† Measured soot level too high
– Renew diesel particulate filter
⇒ Page 427
5.4 Evaluating measured value blocks at
full load
Note conditions for measurements at full load ⇒ Page 106.
Display group:
◆ 1 - Injected quantity ⇒ Page 106,
◆ 3 - Exhaust gas recirculation ⇒ Page 107,
◆ 8 - Torque limit 1 ⇒ Page 108,
◆ 11 - Charge pressure control ⇒ Page 109,
5.4.1 Conditions for measurements at full load
Always follow safety precautions ⇒ Page 93.
Read measured value block ⇒ Page 94.
Note
Due to the various use cases of industrial engines, check
whether the engine attains full load under the respective operat-
ing conditions before performing measurements at full load.
– At full load, increase engine speed from 1500 rpm to full
throttle (accelerator pedal position sender at end stop).
– Have a second person read the measured values at approx.
3000 rpm.
– Exit diagnosis function.
– Switch off ignition.
5.4.2 Display group 1 - Injected quantity
Note
â—† To perform the test increase engine speed from 1500 rpm to
full throttle at full load. Note conditions for measurements at
full load ⇒ Page 106.
â—† The measured values must be read at an engine speed of
3000 rpm (2nd person required).
Test prerequisites
3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
106
Repair Group 01 - Vehicle self-diagnosis
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