STEYR MOTORS Marine Engine 2012 Series, Service Manual

Page: 264 / 274

Electrical System
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Turn Ignition “OFF” when eccentric shaft is
at correct position (Ill 4)
4. Turn “ON” ignition switch
(min. 20 seconds).
NOTE: With fixed rack, rack position will
be automatically stored by ECU-M1CU3.
Storage process will take approx. 20 sec.
5. Turn “off” ignition switch
6. Loosen threaded pin, while retaining
common rack and release under control.
Place threaded pin into original position
(rear bulkhead wall) (ill.1/A).
7. Turn “ON” ignition switch for min. 10 sec.
Note:
EMS memorises reference rack position
and zero-position of common rack. During
this procedure Injection Timing Zero
Position value gets stored simultaneously.
8. Turn “OFF” ignition switch.
9. Remove adjustment tool 2300736/1 from
eccentric shaft.
10. Check if following parameters are plausible
vie SMO-EDT 2.0:

“SRPos0”

“ITD0Pos”

“SRPos18”
NOTE: If storage in ECU-M1CU3 was
unsuccessful, an error rack code will be
displayed.
Refer to Table Service Codes for detailed
information
NOTE: The rack position sensor is
magnetism sensitive. All
external magnets must be kept
away as the may disturb the
sensor.