Lambda probe installation details (petrol models) (1 of 3)
G3/3 — Left pre-catalytic lambda probe (in the transverse section of the exhaust system)
Lambda probe installation details (petrol models) (2 of 3)
G3/4 — Right pre-catalytic lambda probe (in the lower section of the exhaust system)
Lambda probe installation details (petrol models) (3 of 3)
G3/3x1 — Contact connector of the left pre-catalytic lambda probe wiring G3/4x1 — Contact connector of the right pre-catalytic lambda probe wiring
1. Try not to damage the wiring; before installation, lubricate the threaded part of the sensors with heat-resistant grease.