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Refitting the tyre pressure sensors
Tightening torque
Fastening tyre inflation valve
Fastening tyre pressure sensor
When replacing the tyre pressure sensors, carry out the new ECU sensor acquisition procedure with
the DEIS tester.
Always finish all the components in the batch opened previously before starting a new sensor batch,
as the sensors are equipped with a battery with a limited lifespan.
Once the sensor has been activated, the internal battery has a lifespan of approximately 10 years.
ALWAYS replace with new components when REMOVING the TPMS sensor, complete with valve,
from the rim.
The sealant liquid contained in puncture repair aerosols may damage the sensor. Always replace the
sensor if a tyre has been repaired with a puncture repair aerosol.
Replace the entire sensor-valve assembly even if only one of the components is damaged.
To prevent the inflation valve from turning, insert
the rod (1), included in the kit, in the hole on
the sensor side.
Undo the nut (2) from the inflation valve,
retrieving the insulator washer (3).
Remove the sensor (6) with valve (4) from the
wheel rim and replace.
Nut
Screw
Nm
Class
4 Nm
A
4 Nm
A
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