Volkswagen Polo Service & Repair Manual: Tire Pressure Sensor and Metal Valve, Removing and Installing
| Special tools and workshop equipment
required |
| Torque Wrench 1410 -VAG1410- and Torque Wrench 1331 5-50Nm
-VAG1331- |
| – |
Place metal valve with rubber seal through rim from inside. |
| – |
Attach chamfered washer and union nut from outside and
tighten by hand. |
 Note
| If equipped handle the glued-on wheel trim carefully.
Surface slightly scratched. |
| Replace the damaged rim wheel trim. |
| 1) |
TPMS direct measuring. The wheel electronics are
installed inside the wheel on the metal valve; the tire pressure
and temperature values are transmitted and evaluated
periodically. |
| 2) |
TPMS + indirect measuring. There are no wheel
electronics installed inside the wheel. With the help of the ABS
sensors, the TPMS compares the speed and rolling circumference
of the individuals wheels. The loss of pressure is determined
indirectly. If there is a change in the tire pressure, then the
speed and the rolling circumference of wheel will also change. |
| 3) |
TPMS indirect measuring. There are no wheel
electronics installed inside the wheel. With the help of the ABS
sensors, the TPMS compares the rolling circumference of the
individual wheels. The loss of pressure is determined
indirectly. If there is a change in the tire pressure, then the
speed of the tire will also change. |
|
|
|
| – |
Secure against turning with counterhold
-1- (for example, a 2 mm drill
bit). |
Note
| If equipped handle the glued-on wheel trim carefully.
Surface slightly scratched. |
| Replace the damaged rim wheel trim. |
| Tightening Specifications. Refer to
→ Anchor. |
|
|
|
Special tools and workshop equipment
required
Torque Wrench -VAG1410-
Perform the Following:
Remo ...
Overview, Beru System
WARNING
If tire sealant was used, then the wheel electronics
on that particul ...
Other materials:
Warning lamp
First read and observe the introductory information
and safety warnings
Lit up
Possible cause
Solution
The tailgate is open or not properly closed.
Do not drive on!
Open the tailgate and close it again.
Several warning and ...
Checklist
Observe the following information both before and during every journey
to ensure your own safety, and the safety of all passengers and other road users
:
Check that all lights and turn signals are
working properly.
Check the tyre pressure Wheels and tyres
Wheels and tyres Tyres ...
Checklist
Transporting children in the vehicle :
Comply with any country-specific legal regulations.
Volkswagen recommends that children under
12 years of age are always transported on the rear seats.
A child should only be transported on the
front passenger seat in exceptional circumsta ...
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Tire Pressure Monitoring Sensor without Valve, Removing and Installing,
Vehicle Before Customer Delivery
Beru Wheel Electronics Tire Pressure Monitoring Sensor, Removing and
Installing