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♦ Engine speed adapter -VAS 5087 A-
♦ Or
♦ Engine speed adapter -VAS 6296-
♦ Data reader -V.A.G 1798-
♦ Or
♦ Data reader -V.A.G 1799-
♦ ⇒ Data sheets for exhaust emissions test
Note
♦
All test conditions and data required for exhaust emissions test
⇒ Data sheets for exhaust emissions test.
♦
If possible, the test should be completed outdoors following a
road test. If this is not possible for various reasons (weather,
excessive noise in residential areas), then the test can be car‐
ried out in a workshop.
♦
To reduce noise levels, the bonnet should be closed on first
catch during tests.
Performing visual check of components influencing emissions
– Perform visual check for:
♦ Installation
♦ Completeness
♦ Leakage
♦ Damage
Note
Faults found are to be rectified.
Touareg 2003 ➤
Maintenance - Edition 11.2011
160
5. Exhaust emissions test
