Volkswagen Polo Service & Repair Manual: Heated Oxygen Sensor, Replacing
- 4-Pin Heated Oxygen Sensor (HO2S), Removing and Installing
- 6-Pin Universal Oxygen Sensor, Removing and Installing
- Oxygen Sensor Unit Protective Pipes
- Special Tools
Protecting
Caution
Missing protection leads to the electrical system
damage.
Note
...
4-Pin Heated Oxygen Sensor (HO2S), Removing and Installing
Note
Do not repair the heated oxygen sensor wires. Repairing may
result in malfunctions.
Use the faulty sensor as a guide ...
Other materials:
Changing bulbs in the front headlights (Xenon)
Fig. 181 Rear view of right-hand
Xenon headlight: ① cornering light and ② turn signal
First read and observe the introductory
information and safety warnings
The headlight needs to be removed in order to change a bulb.
The actions should only be carried ...
A/C Evaporator Temperature Switch -E33
Function:
The A/C Evaporator Temperature Switch -E33- determines the
temperature between the evaporator cooling fans. It prevents the
possibility of ice building up between the evaporator cooling
fans because the current entry to the con ...
Service Test, Performing
Note
The printed test results can differ depending on the
software version.
Read the Battery Tester -VAS6161- Operating Instructions.
WARNING
Do not ch ...
