Exhaust-Emission Analysis; Exhaust-Emission Analysis On Models With Petrol Engines - Skoda Octavia II 2004 Maintenance Manual

8

Exhaust-emission analysis

Note
The exhaust-emission analysis must be carried out according to
the valid national legislation of the particular country.
⇒ "8.1 Exhaust-Emission Analysis on Models with Petrol En‐
gines", page 181
⇒ "8.2 Test Values for Exhaust-Emission Analysis on Petrol En‐
gines", page 183
⇒ "8.3 Exhaust-Emission Analysis on Models with Diesel En‐
gines", page 187
⇒ "8.4 Test Values for Exhaust-Emission Analysis on Diesel En‐
gines", page 188
8.1 Exhaust-Emission Analysis on Models
with Petrol Engines
Note
The exhaust-emission analysis must be carried out according
♦
to the valid national legislation of the particular country.
The work station for the exhaust emission analysis must sat‐
♦
isfy the applicable national and regulations in the country
concerned.
When possible the exhaust emission analysis should be car‐
♦
ried out immediately after the road test.
Perform the following visual inspections as well as comply with
♦
the test conditions below before performing the exhaust-emis‐
sion analysis:
Visual inspection
♦ Lambda probes are connected
♦ All vacuum hoses are connected
♦ All hoses to the activated charcoal filter are connected
♦ All the electrical wires of the ignition and injection system are
connected
♦ Fully-functional crankcase ventilation
♦ The exhaust system must be undamaged, leak-tight and com‐
plete
♦ Catalytic converter is fitted, leak-tight and undamaged
Test conditions for vehicles with EOBD
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted
• Faultless function of the engine without extraordinary inequal‐
unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�
ities in the engine running behaviour.
• Oil temperature at least 80 °C
• Perfect operation of the ignition system
• Intake system tight
• The readiness code is generated for all exhaust gas systems
and components according to homologation. The exhaust
Octavia II 2004 ➤ , Octavia II 2010 ➤
Maintenance - Edition 01.2018
8. Exhaust-emission analysis
181