How to change lambda sensor on VW Golf IV Convertible (1E) – replacement guide
VW Golf IV Convertible (1E) 2.0 … 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
Lambda sensor
- 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 Mk III Convertible (1E7) – should be done with the engine switched off.
- Step 1
Open 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 4
Unscrew the fasteners of the oxygen sensor housing cover. Use a drive socket #10. Use a ratchet wrench.
- Step 5
Remove the oxygen sensor housing cover.
- Step 6
Detach the oxygen sensor connector.
- Step 7
Unscrew the oxygen sensor fastener. Use a 22-mm oxygen sensor socket. Use a ratchet wrench.
- Step 8
Remove the oxygen sensor.
- Step 9
Cut the thread for the new oxygen sensor. Use a thread tap. Use a ratchet wrench.
- Step 10
Treat the oxygen sensor. Use high-temperature ceramic grease.
Step 11
Install the new oxygen sensor.
- Step 12
Tighten the oxygen sensor fastener. Use a 22-mm oxygen sensor socket. Use a torque wrench. Tighten it to 37 Nm torque.
Find out which tyre and wheel sizes are compatible with the VW Golf IV Convertible (1E) model
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