Suzuki 2009 LT-A500XP, Service Manual

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1A-15 Engine General Information and Diagnosis:
SDS Check
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Using SDS, sample the data at the time of new and periodic vehicle inspections.
After saving the sampled data in the computer, file them by model and by user.
The periodically filed data help improve the accuracy of troubleshooting since they can indicate the condition of vehicle
functions that has changed with time.
For example, when a vehicle is brought in for service but the troubleshooting of a failure is not easy, comparing the
current data value to past filed data value at time of normal condition can allow the specific engine failure to be
determined.
Also, in the case of a customer vehicle which is not periodically brought in for service with no past data value having
been saved, if the data value of a good vehicle condition have been already saved as a master (STD), comparison
between the same models helps to facilitate the troubleshooting.
1) Remove the seat. Refer to “Seat Removal and Installation: in Section 9D” .
2) Set up the SDS tool. (Refer to the SDS operation manual for further details.)
Special tool
: 09904–41010 (SUZUKI Diagnostic system set)
: 99565–01010–019 (CD-ROM Ver.19)
NOTE
• Before taking the sample of data, check and clear the Past DTC.
• A number of different data under a fixed condition as shown below should be saved or filed as
sample.
Sample
Data sampled from cold starting through warm-up
Check the engine r/min.
1 500 r/min
Check the number of steps in ISC valve
position increases. XX step
Check the engine coolant
temperature. XX° C
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