Reducing Agent Delivery Module, Removing And Installing, Vehicles With Engine Codes CTBA And CTBB: Installing
WARNING: This page is about a different car, the 2014 Audi A8 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal. Note the following:
CAUTION:
There is a risk of contamination.
- Follow the guidelines for cleanliness when working on the fuel supply system, refer to CLEAN WORKING CONDITIONS .
NOTE:
Replace the seal.
Clean the sealing surfaces thoroughly.
CAUTION:
Risk of malfunctions.
- The sealing ring must not be twisted on itself.
- Do not bend the heating mats when installing them.
-- Bring the delivery module into installation position:
- The metering line connection -1- on the delivery module must be aligned with the marking -arrow- as shown.
-- Install the reducing agent tank, refer to REDUCING AGENT ACTIVE TANK, REMOVING AND INSTALLING .
-- Adapting Adaptation Value after Draining Reducing Agent or Replacing Components, refer to SELECTIVE CATALYTIC REDUCTION (SCR)-SYSTEM ADAPTATION VALUE, ADAPTING .