Exhaust Gas Temperature Sensor 1 -G235-, REMOVING AND INSTALLING: Removing

WARNING: This page is about a different car, the 2015 Audi Q7, 2014 Audi Q7, and 2013 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Locating Spring Clamps

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NOTE:

When installing, bring all cable ties back to same positions.

-- Loosen the clamps -arrows- and remove the air guide pipe.

Fig 2: Identifying Crankcase Ventilation Hose

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CAUTION:

Depending on the vehicle equipment level and market-specific crankcase ventilation hose may be used, which cannot be removed from the cylinder head cover without being destroyed. In these versions the hose on the cylinder head cover is destroyed and replaced.

-- Remove the hose -arrow- for the crankcase ventilation, to do so - if equipped- press the release button or the damage the hose connection on the cylinder head cover.

WARNING:

When working on the whole exhaust system:

Follow the safety precautions when working on the exhaust system. Refer to EXHAUST SYSTEM SAFETY PRECAUTIONS .

-- Remove the connector -2- from the bracket and disconnect it.

Fig 3: Identifying Connector

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-- Remove the Exhaust Gas Temperature Sensor 1 -G235- -1-.