When to replace the Lambda Sensor on your VW POLO
Recommended replacement interval for the part category Lambda sensor : 100000 km
Important!
This replacement procedure can be used for:
VW POLO (6N2) 1.6 16V GTI, VW POLO (6N2) 1.0, VW POLO (6N2) 1.4, VW POLO (6N2) 1.4 View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

Tools
Replacement: lambda sensor – VW POLO (6N2). Tools you might need:
Electronic spray
High-temperature ceramic grease
Torque wrench
Drive socket # 10
22-mm oxygen sensor socket
Ratchet wrench
Thread tap
Fender cover
Replacement: lambda sensor – VW POLO (6N2). AUTODOC experts recommend:
  • After replacing the oxygen sensor, clear the trouble code from the electronic control unit and let the ECU adapt itself to the new sensor.
  • Before getting down to work, start the engine and let it warm up to operating temperature.
  • Please note: all work on the car – VW POLO (6N2) – should be done with the engine switched off.
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Lift the car using a jack or place it over an inspection pit.
    Step 4
    How to change Lambda Sensor on VW Polo 6N2 1999 - free PDF and video manuals
    Unscrew the fasteners of the oxygen sensor housing cover. Use a drive socket #10. Use a ratchet wrench.
  2. Step 5
    How to replace VW POLO (6N2) 1.4 2000 Lambda Sensor - step-by-step manuals and video guides
    Remove the oxygen sensor housing cover.
  3. Step 6
    VW Polo 6N2 1.4 16V 2001 Lambda Sensor replacement: free workshop manuals
    Detach the oxygen sensor connector.
  4. Step 7
    Changing Lambda Sensor on VW POLO (6N2) 1.0 1999 by yourself
    Unscrew the oxygen sensor fastener. Use a 22-mm oxygen sensor socket. Use a ratchet wrench.
  5. Step 8
    How to remove VW POLO 1.6 16V GTI 2000 Lambda Sensor - online easy-to-follow instructions
    Remove the oxygen sensor.
  6. Step 9
    How to replace Lambda Sensor on VW POLO (6N2) 2001: download PDF manuals and video instructions
    Cut the thread for the new oxygen sensor. Use a thread tap. Use a ratchet wrench.
  7. Step 10
    Treat the oxygen sensor. Use high-temperature ceramic grease.
    Step 11
    How hard is it to do yourself: Lambda Sensor replacement on VW Polo 6N2 1.9 D 1999 - download illustrated guide
    Install the new oxygen sensor.
  8. Step 12
    Need to know how to renew Lambda Sensor on VW POLO 2000? This free workshop manual will help you to do it yourself
    Tighten the oxygen sensor fastener. Use a 22-mm oxygen sensor socket. Use a torque wrench. Tighten it to 37 Nm torque.
Was this manual helpful?
Please rate this manual on a scale from 1 to 5. If you have any questions, feel free to ask us.
Users voted – 0
Searching for the right tyres?

Find out which tyre and wheel sizes are compatible with the VW Polo III Hatchback (6N2) model.

Your profile is your personal assistant.

It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents

Install the AUTODOC CLUB app!
Your personal car expenses manager, maintenance tips, reminders about upcoming appointments and service intervals, DIY repair instructions – all this on your phone.
VW POLO (6N2) Lambda Sensor replace by yourself - Scan QR-code and download AUTODOC CLUB app
Scan

To download the app:

  • - scan the QR code
  • - download from App Store
  • - download from Google Play
Autodoc CLUB App icon
DIY VW POLO (6N2) Lambda Sensor replacement - online guide
Tips & tricks for your VW POLO (6N2)
View more
  • How to change Oxygen sensor on VW POLO (6N2) 1.4 TDI - replacement tricks
    Top 5 reasons why the suspension knocks | AUTODOC tips
  • Changing O2 sensor VW Polo 6N2 1.4 - Replacement Tips
    Don’t Replace, Restore: Fixing Damaged Threads at Home | AUTODOC
  • Maintenance Hacks - VW POLO (6N2) 1.4 16V NOx sensor replacement guide
    Easy Steps to Paint Brake Calipers Without Special Skills or High Costs | AUTODOC tips
  • Replace Lambda sensors on VW Polo 6N2 - free video tips
    What causes engine misfire? | AUTODOC