SeaDoo 3D Manual page 138

Section 06 ENGINE MANAGEMENT (RFI)
Subsection 02 (DIAGNOSTIC PROCEDURES)
Ensure the status bar shows the kW2000 and the
number 1 to the right. So that B.U.D.S. communi-
cate with the ECM, number 1 must be displayed.
If an "X" is shown instead of a 1, this means that
no communication between MPI and ECM takes
place. Possible causes are:
– ECM is not powered-up
– wrong protocol is used
– bad connection between MPI and module.
VCK Supply
The VCK (MPI box) can use the watercraft power
for its supply.
The safety lanyard must be connected in order to
use the watercraft as a power source.
If watercraft power is used, every time the safety
lanyard is taken off the DESS post, the kW2000
protocol will have to be re-activated.
Changes in ECM
Anytime a change is brought in ECM through
B.U.D.S., there will be an "EMS Tracking" mes-
sage that will say "Remove key from vehicle".
When this occurs, remove the safety lanyard from
its post and wait until the message disappears
(it lasts approximately 15 seconds after lanyard
removal).
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