Reducing Agent Injector -N474-, REMOVING AND INSTALLING: Removing

WARNING: This page is about a different car, the 2015 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

Danger due to reducing agent leaking out.

Read the safety precautions for handling reducing agent. Refer to SAFETY PRECAUTIONS WHEN WORKING ON SCR SYSTEM .
Wear protective eyewear.

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Release and disconnect the Reducing Agent Injector -N474- connector from the bulkhead.

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-- Then free up the wiring harness.

NOTE:

To catch escaping reducing agent place a clean cloth under the separation point.

-- Clamp off the coolant hoses with the :3094 and remove.

-- Loosen the hose clamps -3- to do this.

-- Loosen the clamp -1- and remove the Reducing Agent Injector -N474-.

-- Release and disconnect the reducing agent line -2-.

-- To remove the clip and push the wire connection -1- together as shown in the direction of -arrows 1-.

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-- Remove the delivery line in the direction of -arrow 2- without special equipment and without >>sharply pulling<< on it.

-- Seal all the open lines and connections with clean plugs from the :VAS6122 .