Suzuki GSX-R 1000 Service Manual: Show data when trouble (displaying data at the time of DTC)
Use of sds
Ecm stores the engine and driving conditions (in the form of data as shown in the figure) at the moment of the detection of a malfunction in its memory. This data is called “show data when trouble”.
Therefore, it is possible to know engine and driving conditions (e.G., Whether the engine was warm or not, where the motorcycle was running or stopped) when a malfunction was detected by checking the show data when trouble. This show data when trouble function can record the maximum of two diagnostic trouble codes in the ecm.
Also, ecm has a function to store each show data when trouble for two different malfunctions in the order of occurrence as the malfunction is detected. Utilizing this function, it is possible to know the order of malfunctions that have been detected. Its use is helpful when rechecking or diagnosing a trouble.
- Click “show data when trouble” (1) to display the data.
- Click the drop down button (2), either “failure #1” or “failure #2” can be selected.
Use of sds diagnosis reset procedures
Note
the malfunction code is memorized in the
ecm also when the lead wire coupler of any
sensor is disconnected. Therefore, when a
lead wire coupler has been disconnected at
the ...
Sds check
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 ...
Other materials:
Exhaust system components
Exhaust pipe gasket
Exhaust pipe assembly
Ho2 sensor
Connector
: install the connector so that the
chamfer side faces backward.
Muffler chamber
Muffler body
Excv cable no. 1
Excv cable no. 2
When loosening or tightening the pulley bol ...
DTC “c91” (p0500): vehicle speed sensor
circuit malfunction
Detected condition and possible cause
Detected condition
Possible cause
Speedometer does not receive signal from the vehicle
speed sensor for more than 6 sec. When the motorcycle is
running. Ecm does not receive signal from the vehicle
speed sensor for more than ...
Throttle body disassembly and assembly
Refer to “throttle body removal and installation” .
Disassembly
Caution
identify the position of each removed part.
Organize the parts in their respective groups
so that they can be reinstalled in their
original positions.
Disconnect the fuel feed hose (1), isc valve ho ...