C70 L5-2.4L Turbo VIN 63 B5244T7 (2003)
Uncover the wiring.
Remove lambda probes using tool 999 5543 SOCKET NV-22 HO2S See: Tools and Equipment/999 5543 Socket NV-22 HO2S.
Installation of lambda probes
Install lambda probes using tool 999 5543 SOCKET NV-22 HO2S See: Tools and Equipment/999 5543 Socket NV-22 HO2S. Tighten to 45 Nm. (33.2