1.4 TSI engine (EA211) · Mixture preparation – injection · Lambda probe

Removing and installing Lambda probe

⇒ 8.2.1 Removing and installing Lambda probe 1 before catalytic converter GX10

⇒ 8.2.2 Removing and installing Lambda probe 1 after catalytic converter GX7

8.2.1 Removing and installing Lambda probe 1 before catalytic converter - GX10-

Lambda probe 1 before catalytic converter - GX10- consists of

  • Lambda probe - G39-
  • Lambda probe heater - Z19-

Special tools and workshop equipment required

  • Lambda probe open ring spanner set - 3337-

Removing

  • Unclip and pull off corresponding electrical connector.
  • Unclip connector on retainer -1-.
  • Unscrew Lambda probe 1 before catalytic converter - GX10- -2- using tool from Lambda probe open ring spanner set - 3337-.

Installing

Install in reverse order of removal. The following should be observed:

Vehicles as of July 2015

  • If lambda probe has been renewed, erase learnt values and adapt lambda probe to engine control unit using ⇒ vehicle diagnostic tester.
  • Switch on ignition, and select following menu option on ⇒ Vehicle diagnostic tester:
  • 0001 - Lambda probe adaption

Continued for all vehicles

8.2.2 Removing and installing Lambda probe 1 after catalytic converter - GX7-

Lambda probe 1 after catalytic converter - GX7- consists of

  • Lambda probe after catalytic converter - G130-
  • Lambda probe 1 heater after catalytic converter - Z29-

Special tools and workshop equipment required

  • Lambda probe open ring spanner set - 3337-

Removing

  • Unclip and pull off corresponding electrical connector.
  • Unclip connector on retainer -1-.
  • Unscrew lambda probe 1 after catalytic converter - GX7- -1- using a suitable tool from lambda probe open ring spanner set
    • 3337-.

Installing

Install in reverse order of removal. The following should be observed:

Vehicles as of July 2015

  • If lambda probe has been renewed, erase learnt values and adapt lambda probe to engine control unit using ⇒ vehicle diagnostic tester.
  • Switch on ignition, and select following menu option on ⇒ Vehicle diagnostic tester:
  • 0001 - Lambda probe adaption

Continued for all vehicles