Do it yourself
Frequently asked questions about cars and motorcycles
  1. Car
  2. :
  3. Volkswagen
  4. :
  5. Polo
  6. : Temperature sensor replacement

Volkswagen Polo - Video tutorial

Model: Volkswagen Polo MK III, Polo 3, MK 3, 6N, Polo III - Years 1994-2003
Part: Coolant temperature sensor
Operation: Temperature sensor replacement

The coolant temperature sensor is located on the front right of the cylinder block (when viewed from the front) near the exhaust manifold and is housed on the fitting that connects the hose to the cylinder block. It is recommended to replace the sensor when the engine is cold to avoid unpleasant burns since once the sensor is removed there will be a coolant leak. As a first step, disconnect the socket connected to the sensor and then remove the safety tab: just grab it with pliers and pull it upwards; at this point it is possible to remove the sensor which is simply stuck. Then apply a new o-ring gasket to the new sensor and insert it in its seat up to the stop; then apply the safety tab and reconnect the socket; top up with coolant and check sensor operation.


Posted on 10 July 2023 by ScegliAuto

Other guides that may interest you

Handbrake adjustment on Ford Ecosport

First remove the plastic profile at the base of the gear lever. To do this, slightly widen the side edges and carefully lift it to release it. There is no need to remove it completely, just move it forward to avoid bother. Now remove the plastic center console around the handbrake by first working from the rear to release it and lifting it until the brake lever passes. Also in this case it is not necessary to remove it completely but, paying attention to the connected cables, it can be stowed in front of the passenger seat. At this point we notice that at the base of the handbrake lever, on the front, we find a nut. By acting on it, with a 10 wrench, we can adjust the brake force, increasing it by turning the nut clockwise, or decreasing it by turning it counterclockwise. Once adjusted, the center console can be repositioned first, pressing lightly to engage it, and then the profile of the gearbox base.

Watch the video!


by ScegliAuto

More videos