KMS MA-5 manual
Version 5.1
42
3.4.4
Motor + system diagnostics
In this page different parameters are displayed from wich the
values have exceeded maximum or minimum, as well
runtime of the ECU etc.
With
‘save logfile’ you can save the diagnostics on your
computer. If the adress isn’t changed the data will be stored
in the KMS Management folder. The name of the log-file can
be changed to whatever you want. Keep the extension .log.
You can load a previous log-file by selecting
‘open log-file’.
Then select the log-file in the folder where you stored the
loge-file and op open it.
Under
‘reset all diagnostics’ de diagnostic trouble codes can
be reset. If these buttons are not visable make sure you
have ticked the box for
“Motor + system diagnostics
resetable
Runtime
Here you can check the operation times of the ECU and
engine.
ECU: Indicates how long the ECU was powered.
> 500 rpm 1: Indicates the running time of engine above 500
rpm.
> 500 rpm 2: Indicates the running time of engine above 500
rpm.
Under
‘reset runtime > 500 rpm 2’ the runtime > 500 rpm 2
can be reset. The
‘runtime > 500rpm 1’ as well as ‘runtime
ECU
’ cannot be reset.
Over-revving of the RPM limiters
In this part you can see how many crank turns the engine exceeded the rpm limiter.
Highest rpm shows the highest rpm that was measured.
Crank sensor
In the crank sensor part it is visible how many times 1 or 2 extra tooth/teeth were counted or 1 or 2
extra tooth/teeth were missing.
For example when using a 60-2 trigger wheel. When the system diagnostics shows 1 extra tooth on
tooth count, it means that the crank sensor measured a 61-2 trigger wheel. When the system
diagnostics shows 2 missing tooth on tooth count, it means that the crank sensor measured a 58-2
trigger wheel.
Missing or having extra teeth can lead to igniting a the wrong moment and can even lead to misfires.
