OBJ_DOKU-25980-001.fm Seite 63 Dienstag, 12. April 2011 10:06 10
Faults
Fault table
7
Faults
Causes
Measures
Engine starts, but runs irregularly or fails
Belt/V-rib belt (fuel pump in belt drive)
Check whether torn or loose
Incorrect valve clearance
Check valve clearance and set if necessary
Compression pressure too low
Check compression pressure
Cold starting device
Check/replace
Air in fuel system
Vent
Fuel filter contaminated
Clean
Fuel quality does not comply with operating manual
Change the fuel
Injector defective
Change
Injection line leaks
Check injection line
Exhaust gas backpressure too high Check Speed changes are possible and diag- Engine electronics has detected a system error and activates an equivalent speed Check error according to error code and nostic lamp lights up eliminate error if necessary
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