MTU 12 V 4000 L62FB Operating Instructions Manual page 123

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
669 – AL ProActA Yellow
Yellow alarm
Associated parameter 1.4550.093
Cause
An internal combined alarm in
throttle A was detected
670 – AL ProActB Yellow
Yellow alarm
Associated parameter 1.4550.193
Cause
An internal combined alarm in
throttle B was detected
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
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
MS150098/02E 2016-11 | Troubleshooting | 123