MTU MS15027/02E Operating Instuctions page 88

1.4520.610 – MIC5 ISE Secondary Open Cylinder 1
Yellow alarm. Initiated by MIC5.
Cause
Disruption in secondary circuit
of cylinder 1 in firing order.
1.4520.611 – MIC5 ISE Secondary Open Cylinder 2
Yellow alarm. Initiated by MIC5.
Cause
Disruption in secondary circuit
of cylinder 2 in firing order.
1.4520.612 – MIC5 ISE Secondary Open Cylinder 3
Yellow alarm. Initiated by MIC5.
Cause
Disruption in secondary circuit
of cylinder 3 in firing order.
1.4520.613 – MIC5 ISE Secondary Open Cylinder 4
Yellow alarm. Initiated by MIC5.
Cause
Disruption in secondary circuit
of cylinder 4 in firing order.
1.4520.614 – MIC5 ISE Secondary Open Cylinder 5
Yellow alarm. Initiated by MIC5.
Cause
Disruption in secondary circuit
of cylinder 5 in firing order.
1.4520.615 – MIC5 ISE Secondary Open Cylinder 6
Yellow alarm. Initiated by MIC5.
Cause
Disruption in secondary circuit
of cylinder 6 in firing order.
1.4520.616 – MIC5 ISE Secondary Open Cylinder 7
Yellow alarm. Initiated by MIC5.
Cause
Disruption in secondary circuit
of cylinder 7 in firing order.
88 | Troubleshooting | MS15027/02E 2015-04
Corrective action
1. Check ignition line, spark plug connector and spark plug.
2. Check ignition coil.
Corrective action
1. Check ignition line, spark plug connector and spark plug.
2. Check ignition coil.
Corrective action
1. Check ignition line, spark plug connector and spark plug.
2. Check ignition coil.
Corrective action
1. Check ignition line, spark plug connector and spark plug.
2. Check ignition coil.
Corrective action
1. Check ignition line, spark plug connector and spark plug.
2. Check ignition coil.
Corrective action
1. Check ignition line, spark plug connector and spark plug.
2. Check ignition coil.
Corrective action
1. Check ignition line, spark plug connector and spark plug.
2. Check ignition coil.