Audi Workshop Service and Repair Manuals > A4 Mk3 > Power unit | 6-cylinder direct petrol injection engine with supercharger (3.0 ltr. 4-valve), mechanics | Exhaust system | Silencers | Removing and installing catalytic converter (left-side)

Removing and installing catalytic converter (left-side)

Removing

l	Gearbox removed → Rep. gr.34.

Note

Fit all cable ties in the original positions when installing.

–	Take electrical connector -3- for Lambda probe 2 after catalytic converter -G131- out of bracket, unplug and move wiring clear.

Note

Disregard -items 1, 2-.

–	Unscrew nuts -arrows- and detach catalytic converter (left-side).

Note

Disregard -item 1-.

Installing

Installation is carried out in the reverse order; note the following:

l	Tightening torques → Chapter „Silencers - exploded view“

Note

Renew gaskets and self-locking nuts.

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