1.4520.235 – Error Number of Teeth
Red alarm. Initiated by IC922.
Cause
Corrective action
Incorrect number of teeth on
timing wheel detected.
1. Check timing wheel.
2. Check settings.
1.4520.236 – Unknown Engine Appl. Code
Red alarm. Initiated by IC922.
Cause
Corrective action
Ignition setting is not correct.
u
Check setting.
1.4520.237 – OverSpeed Shutdown
Red alarm. Initiated by IC922.
Cause
Corrective action
Genset has exceeded admissible
speed.
u
Restart ignition.
1.4520.238 – E2PROM Checksum Error
Red alarm. Initiated by IC922.
Cause
Corrective action
Hardware not ready for operation.
u
Restart ignition.
1.4520.239 – Global Timing out of Range
Yellow alarm. Initiated by IC922.
Cause
Corrective action
Specified global ignition timing is
beyond the valid range.
u
Adjust value.
1.4520.240 – Unknown Timing or Energy Level
Red alarm. Initiated by IC922.
Cause
Corrective action
No global ignition timing and
power level received, CAN bus
connection is faulty.
u
Check cabling and setting.
1.4520.241 – Individual Timing out of Range
Yellow alarm. Initiated by IC922.
Cause
Corrective action
Specified individual ignition timing
is beyond the valid range.
u
Adjust value.
90 | Troubleshooting | MS150098/03E 2018-04
TIM-ID: 0000027854 - 002
