Doosan D20S-5 Operation & Maintenance Manual page 121

LSDFault_MIL
Malfunction Indicator Lamp
718 Fault, signal has opened or
shorted to ground or power
or defective MIL lamp
GasFuelAdaptRangeLo
721 In LPG mode, system had to
(72) adapt rich more than
expected
GasDesEquivLo
In LPG mode, system had to
722
adapt rich more than
expected
(*) Fault actions shown are default values specified by the OEM.
None
(1) TurnOnMil
(2) Disable
Check for vacuum leaks.
GasO2 Ctrl
Check fuel trim valves, e.g. leaking valve or
(3) Disable
hose
GasPost O2Ctrl
Check for missing orifice(s).
(Certified Units
Only)
None
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Operation Section
None
N/A