SEAT Workshop Service and Repair Manuals

Lambda probe -G39-: Removing and installing t  Removing → Anchor t  Installing → Anchor t  Tightening torques → Anchor Consult the equivalence table for tools and equipment according to applicability among Seat / VW / Audi / Skoda → Chapter.

Special tools and workshop equipment required

t	Torque wrench kit -SAT 8010-, see equivalent → Anchor

t	Socket wrench 22 mm -T20202A-, see equivalent → Anchor

t	Ratchet 1/2' x 9-12 -VAG 1331/1-, see equivalent → Anchor

Removing

–  Detach the outer -1- and inner -2- engine covers, by pulling them evenly upwards.

–  Separate the connector -4- for lambda probe -G39- and move cable to one side.

–  Separate the clamps -arrows- and remove the supercharger hose -1-.

–  Detach electrical connector -1- of the engine intake manifold flap -V157-. –  Unscrew the bolts -arrows- and remove the intake manifold flap motor -V157-.

–  Undo the lambda probe using the socket wrench E/C 22 -T20202A- and the "ratchet 1/2" x 9-12" -VAG 1331/1-. Installing Continue the installation in the reverse order of removal sequence, observing the following: t  The thread on the new lambda probe is coated with a special paste; the paste must not get into the slots on the probe body t  When reusing the old lambda probe, lubricate the thread with high-temperature lubricant; the paste must not get into the slots on the probe body; high-temperature lubricant → Parts catalogue. t  When assembling, the lambda probe cable must be fixed in its original position to avoid contact with the exhaust pipe. Tightening torques

Components:		Nm
Lambda probe -G39- in the particle filter		55