3.2.4 Battery cable and PIEZO sensor connection (Diesel motors)
Connect the cable to the piezoelectric sensor and the battery cable when
the engine is off.
Locate the metal pipe of an injector within the engine compartment and
close the piezoelectric sensor around it.
Then fix the crocodile clip to any ground point.
Turn on the engine, then connect the supply clamps of the tool to the
battery.
For this kind of measurement, it is not necessary to turn on the tool when
the engine is running.
The RC3 enters a synchronisation phase which lasts for about 5 seconds,
at the end of which the green led will turn on and the tool is ready to operate
(it can transmit rpm and temperature values).
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