Audi A8 2003 Maintenance Manual page 57

– Loosen bolts -arrows- for air cleaner (top section, left-side) and
detach it.
– Take out filter element and cover open air cleaner housing with
a clean cloth.
Step 1 - cleaning linkage:
– Lubricate linkage of turbocharger (right-side) with universal
spray oil G 000 115 A2 at areas marked.
– Lubricate linkage of turbocharger (left-side) with universal
spray oil G 000 115 A2 at areas marked.
Step 3 - performing final control diagnosis and lubricating linkage:
– Perform a final control diagnosis of turbocharger control units
for about 30 seconds
– Then lubricate both turbocharger linkages with high-tempera‐
ture paste - G 052 112 A3- at areas marked.
Install in reverse sequence. Note tightening torques (see table of
tightening torques for installation
3.38.1 Performing final control diagnosis
Procedure:
– Connect vehicle diagnostic tester
– Select mode and begin diagnosis.
Diagnosis
– Perform vehicle identification.
– De-select "Working with Guided Fault Finding" by removing
and press
v Apply
– Switch to "Control units" tab.
– Select control unit "ASE engine (Repair group 01: 10-28)" and
navigate through following structure via right mouse button:
♦ Identify control unit
⇒ page 53 .
⇒ page 52 ).
⇒ page 14
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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
.
Maintenance - Edition 06.2014
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Audi A8 2003 ➤
53
3. Maintenance