5 Troubleshooting
5.1 Troubleshooting
Engine does not turn when starter is actuated
Cause
Corrective action
Battery low or faulty
u
Charge or replace (see separate documentation).
Battery: Cable connections
faulty
u
Check firm seating of cable connections (see separate
documentation).
Engine cabling or starter faulty
u
Check firm seating of cable connections, contact Service.
Engine cabling defective
u
Check (→ Page 260).
Loose plug connections on
engine governor
u
Check plug connections (→ Page 263).
Loose plug connections on
Engine Interface Module (EIM)
u
Check plug connections (→ Page 265).
Fuse F1 (→ Page 254)in engine
wiring harness defective (fuse
lamp on EIM flashes with
relevant flashing code)
u
Check fuse (replace if required) and re-start the system by
actuating the key switch.
Running gear blocked (engine
cannot be barred manually)
u
Contact Service.
Engine turns on starting but does not fire
Cause
Corrective action
Poor rotation by starter: Battery
low or faulty
u
Charge or replace battery (see separate documentation).
Engine cabling defective
u
Check (→ Page 260).
Engine governor defective
u
Contact Service.
Engine fires unevenly
Cause
Corrective action
Injector faulty
u
Replace (→ Page 181).
Engine cabling defective
u
Check (→ Page 260).
Engine governor defective
u
Contact Service.
Engine does not reach nominal speed
Cause
Corrective action
Easy-change fuel filter clogged
u
Replace (→ Page 189).
Air supply: Air filter clogged
u
Check signal ring position of service indicator (→ Page 211).
Fuel injection: Injector faulty
u
Replace (→ Page 181).
Engine cabling defective
u
Check (→ Page 260).
Engine: Overload
u
Contact Service.
94 | Troubleshooting | MS150069/02E 2014-03
TIM-ID: 0000010520 - 004
