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11 - Engine speed sender -G28-
❑ Removing and installing ⇒ page 56
12 - O-ring
❑ Renew
13 - Hall sender 2 -G163-
❑ Removing and installing ⇒ page 55
14 - Bolt
❑ 9 Nm
2.3 Removing and installing ignition coils
Special tools and workshop equipment required
♦ Puller -T40039-
Removing
– Remove engine cover panels ⇒ page 18 .
– Move fuel line -1- and line -2- from activated charcoal filter
clear on air cleaner housing and air pipe.
– Detach vacuum hose -3- from connection on air pipe.
– Release hose clips -arrows- and remove air pipe.
– Remove bolts -arrows- from cylinder bank 1 and unplug elec‐
trical connectors at ignition coils.
– Move electrical wiring harness down slightly.
Note
Disregard -items 1, 2-.
Audi A8 2010 ➤
Simos direct petrol injection and ignition system (6-cyl. 3.0 ltr. TFSI 4-valve) - Edition 12.2011
2. Servicing ignition system 53
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