Exhaust Emissions Test For Diesel Engines - Volkswagen Passat 2015 Manual

Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
Maintenance - Edition 11.2020
– If specified data for EET are available as bar code, read bar
code of EET data sheet with bar code reader.
All data required are shown on display.
Inspection
– Inspect all exhaust emissions relevant components.
– Check if exhaust system is fitted and complete and check for
leaks and damage.
Procedure
– Start the engine.
If hybrid vehicle starts in »E-Mode«, combustion engine must
be activated for EET.
Version 1
– On hybrid vehicles, open bonnet to make sure that only the
combustion engine is activated.
Version 2
– Close bonnet.
– Take up driving position.
– Wear seat belt.
– Selector lever in position "P".
– Operate brake pedal.
– Press accelerator pedal to »kickdown« position.
Combustion engine is now active.
– Open bonnet again.
– Follow instructions from exhaust gas testing station.
5.2 Exhaust emissions test for diesel en‐
gines
Special tools and workshop equipment required
♦ Exhaust gas testing station L -VAS 7320 A-
Note
The following description refers to vehicles fitted with "On‐
♦
board diagnosis" OBD.
The OBD monitors all components and part systems influ‐
♦
encing the exhaust emissions quality.
It is possible to carry out an exhaust emissions test only
♦
when all units of the emissions testing station are connected
properly and joined to each other according to the operating
instructions.
All work to be performed is displayed by the emissions test‐
♦
ing station.
Conditions for testing
• All test conditions and data required for exhaust emissions
test are found on EET data sheet for the respective engine.
• Automatic gearbox: selector lever in "P" position
• Manual gearbox: gear lever in neutral
210
5. Exhaust emissions test