Secondary Air Injection Solenoid Valve, Checking: Procedure: Assembling
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Audi S7, 2018 Audi RS 7, 2017 Audi S7, 2017 Audi RS 7, and 2016 Audi S7. However, it is still accessible from the selected car via links, so may be relevant.
Assembly is performed in the reverse order of disassembly, noting the following:
NOTE:
Replace the O-ring.
WARNING:
Fire hazards and risk of damage for a faulty engine cover.
- The engine cover must be always be installed before the hood is closed.
- The engine may neither be started nor driven without an engine cover.