MTU 16V4000Lx2x Operating Instructions Manual page 128

664 – AL Oil Refill Error
Red alarm.
Associated parameter 1.1480.305
Cause
Combined alarm for automatic
oil replenishment faulty.
665 – AL GET Yellow
Yellow alarm.
Associated parameter 1.4510.993
Cause
An internal combined alarm in
knock control was detected.
666 – AL IC92x Yellow
Yellow alarm.
Associated parameter 1.4520.993
Cause
An internal combined alarm in
the ignition system was
detected.
667 – AL FSeries Yellow
Yellow alarm.
Associated parameter 1.4530.993
Cause
An internal combined alarm in
the bypass flap was detected.
668 – AL TecJet Yellow
Yellow alarm.
Associated parameter 1.4540.993
Cause
An internal combined alarm in
the gas control valve was
detected.
128 | Troubleshooting | MS150121/00E 2015-07
Corrective action
u After initiation of the alarms "HI Oil Refill" and
"HI Lube Oil Level refill" a programmable timeout period starts.
The engine is stopped when this time expires.
Corrective action
u An exact fault designation is transmitted via CAN bus to the
genset control system.
Corrective action
u An exact fault designation is transmitted via CAN bus to the
genset control system.
Corrective action
u An exact fault designation is transmitted via CAN bus to the
genset control system.
Corrective action
u An exact fault designation is transmitted via CAN bus to the
genset control system.