Service manual

CANDoo Professional
191
As you can see, there are many faults with counts in the table above! This is very common to see;
many faults in the Count column, which have continued to build up over the years. Plus, the faults
have never been cleared since the ski was new! Please refer to the Fault Diagnosis for strategies
on how to zero in on recent faults.
The First Column
The First column is actually the first occurrence, in engine minutes, of a fault since the ski was new,
or since a fault has been cleared. In the example above, the faults have never been cleared. Take
a look at fault code P0562, Battery Voltage Low. The first time this ski had this fault, it happened
with only 21 minutes of engine time. Since that time, the fault has happened 21 times.
The Clear Column
The Clear column indicates the number of times that a particular fault has been cleared in the
past. The counter will only increment by one, and only if the fault is inactive and has a count.
The Last Column
The Last column indicates the last time a particular fault has been cleared, in engine minutes.
Please note that this is NOT the last time a fault has occurred!
3.1.3.2.3.5.2 Fault Diagnosis
CANDooPro > Vehicles > Sea-Doo Watercraft > 2 Stroke DI Models(See 3.1.3) >
Working with CANDooPro(See 3.1.3.2) > Diagnostic Session Details(See 3.1.3.2.3) >
DI Faults Tab(See 3.1.3.2.3.5) >
Fault Diagnosis
(See
3.1.3.2.3.5.1)
(See
3.1.3.2.3.6)
Fault Diagnosis
As noted in the Overview Section, the DI engine management system logs the occurrence of faults
anytime they happen. The main problem with this system is that there is no way to tell which of the
many faults in the log are recent. I have personally read the MPEM's on many DI's, and every
single one had a large number of faults recorded in the fault table.
This section describes a strategy for zeroing in on a problem using the Fault logging capability
within the DI MPEM.
Step #1- Review the Fault data