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670 – AL ProActB Yellow
Yellow alarm.
Associated parameter 1.4550.193
Cause
An internal combined alarm in
throttle B was detected.
671 – AL NOxA Yellow
Yellow alarm.
Associated parameter 1.4560.093
Cause
An internal combined alarm at
NOx sensor A was detected.
672 – AL NOxB Yellow
Yellow alarm.
Associated parameter 1.4560.193
Cause
An internal combined alarm at
NOx sensor B was detected.
675 – AL GET Red
Red alarm.
Associated parameter 1.4510.991
Cause
An internal combined alarm in
knock control was detected.
676 – AL IC92x Red
Red alarm.
Associated parameter 1.4520.991
Cause
An internal combined alarm in the
ignition system was detected.
677 – AL FSeries Red
Red alarm.
Associated parameter 1.4530.991
Cause
An internal combined alarm in the
bypass flap 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.
MS150122/00E 2015-07 | Troubleshooting | 127
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