MTU 8 V 2000 M40A Operating Instructions Manual page 101

Display text Meaning
DL 211+A003-ECU ECU 4 not detected on default bus
DL 211+A004-EMU EMU 1 not detected on default bus
HI P-Oil Filter Differ‐ Excessive oil-pressure difference be‐
ence tween oil-filter inlet and outlet
MG Check Start In‐ Start conditions not fulfilled
terlocks
RL 211+A001-A001 DIS not detected on redundant bus
RL 211+A001-A010 LCU of LOP 1 (PIM No. 21.X+A001-
A010) not detected on redundant bus
RL 211+A001-A020 LMU of LOP 1 (PIM No. 21.X+A001-
A020) not detected on redundant bus
RL 211+A003-ECU ECU 4 not detected on redundant bus
Task
1. Check LOP visually (→ Page 181).
2. Perform LOP test procedures
(→ Page 183).
3. Check ECU plug-in connections
(→ Page 176).
4. Check engine wiring (→ Page 172).
5. Contact Service
• Have ECU checked and re‐
placed, if required.
1. Check LOP visually (→ Page 181).
2. Perform LOP test procedures
(→ Page 183).
3. Check ECU plug-in connections
(→ Page 176).
4. Check engine wiring (→ Page 172).
5. Contact Service
• Have EMU checked and re‐
placed, if required.
Replace engine oil filter (→ Page 149).
Check start conditions and fulfill if nec‐
essary.
1. Check LOP visually (→ Page 181).
2. Perform LOP test procedures
(→ Page 183).
3. Contact Service
• Have DIS checked and re‐
placed, if required.
1. Check LOP visually (→ Page 181).
2. Perform LOP test procedures
(→ Page 183).
3. Contact Service
• Have MPU 23 of PIM No. 21.X
+A001-A010 checked and re‐
placed, if required.
1. Check LOP visually (→ Page 181).
2. Perform LOP test procedures
(→ Page 183).
3. Contact Service
• Have MPU 23 of PIM No. 21.X
+A001-A020 checked and re‐
placed, if required.
1. Check LOP visually (→ Page 181).
2. Perform LOP test procedures
(→ Page 183).
3. Check ECU plug-in connections
(→ Page 176).
4. Contact Service
• Have ECU checked and re‐
placed, if required.
MS150031/03E 2011-10 | Troubleshooting | 101