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How to change lambda sensor on VW Golf 4 – replacement guide
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Recommended replacement interval for the part category Lambda sensor : 100000 km
Important!
This replacement procedure can be used for:
VW Golf IV Hatchback (1J1) 1.6, VW Golf IV Hatchback (1J1) 1.4 16V, VW Golf IV Hatchback (1J1) 1.8 T, VW Golf IV Hatchback (1J1) 2.8 VR6 4motion, VW Golf IV Hatchback (1J1) 2.0, VW Golf IV Hatchback (1J1) 2.3 V5, VW Golf IV Hatchback (1J1) 2.3 V5 4motion, VW Golf IV Hatchback (1J1) 2.0 4motion, VW Golf IV Hatchback (1J1) 1.8 T GTI, VW Golf IV Hatchback (1J1) 3.2 R32 4motion … View more
The steps may slightly vary depending on the car design.
VW Golf IV Hatchback (1J1) 1.6, VW Golf IV Hatchback (1J1) 1.4 16V, VW Golf IV Hatchback (1J1) 1.8 T, VW Golf IV Hatchback (1J1) 2.8 VR6 4motion, VW Golf IV Hatchback (1J1) 2.0, VW Golf IV Hatchback (1J1) 2.3 V5, VW Golf IV Hatchback (1J1) 2.3 V5 4motion, VW Golf IV Hatchback (1J1) 2.0 4motion, VW Golf IV Hatchback (1J1) 1.8 T GTI, VW Golf IV Hatchback (1J1) 3.2 R32 4motion … View more
The steps may slightly vary depending on the car design.
How to change lambda sensor on VW GOLF 4 [TUTORIAL AUTODOC]

All the parts you need to replace – Lambda Sensor for Golf IV Hatchback (1J1) and other VW models
Lambda sensor
Alternative products

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 Golf 4. 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 Golf 4 – should be done with the engine switched off.
Carry out replacement in the following order:
- Step 1Open the bonnet.
- Step 2Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
- Step 3Lift the car using a jack or place it over an inspection pit.
- Step 4Unscrew the fasteners of the oxygen sensor housing cover. Use a drive socket #10. Use a ratchet wrench.
- Step 5Remove the oxygen sensor housing cover.
- Step 6Detach the oxygen sensor connector.
- Step 7Unscrew the oxygen sensor fastener. Use a 22-mm oxygen sensor socket. Use a ratchet wrench.
- Step 8Remove the oxygen sensor.
- Step 9Cut the thread for the new oxygen sensor. Use a thread tap. Use a ratchet wrench.
- Step 10Treat the oxygen sensor. Use high-temperature ceramic grease.Step 11Install the new oxygen sensor.
- Step 12Tighten the oxygen sensor fastener. Use a 22-mm oxygen sensor socket. Use a torque wrench. Tighten it to 37 Nm torque.
Comments –
3
- @user_138214302.02.2023 20:27Memberdoes it have lambda sensor golf 4 1.9 sdi
- @user_298235714.10.2024 09:18MemberIs this the same for vw scirocco 1.4 tsi 2012? How many lambda sensor does scirocco have?
- Graziana Venturi14.10.2024 10:14@user_2982357ModeratorIn general, the replacement process will be similar; However, it may vary slightly due to the specific design features of your VW Scirocco 1.4 TSI 2012. For more accurate and detailed information, please refer to your vehicle's technical documentation or consult a professional service center.
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