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6
Glossary
These explanations only apply to “Maintenance Manual”. They
are not necessarily generally valid!
Term
Explanation
ABS
(Anti-lock brake system); the ABS is a regulating system in the brake system that prevents
locking when braking. This helps to maintain directional stability and steerability.
ATF
Automatic transmission fluid: gear oil for automatic gearboxes
AUS 32
Abbreviation for “aqueous urea solution” with an urea concentration of 32.5 %, see also
Autogas
Autogas – i.e. propane, butane and their mixtures, which, at room temperature, remain
liquid under relatively low pressure (that is why it is also called low pressure gas) and
used as fuel for petrol engine vehicles. The mixed gas is also called
LPG
.
AdBlue®
Is an invented name.
This fluid is also called “NOx reducing agent AUS 32”, “AUS 32” or “Diesel Exhaust Fluid”
for the USA
AdBlue® is a clear reducing agent which is used for exhaust treatment to reduce nitrogen
oxides emissions and particulates.
AdBlue® is a registered trademark of the VDA (Verband der Automobilindustrie - German
association of the automotive industry) in the USA, Germany, the European Union and
other countries.
The AdBlue urea solution is not mixed with diesel fuel, but is carried in a separate tank
in the vehicle.
ATF level
Filling level of ATF in gearbox
CO
Carbon monoxide: is produced when fuels containing carbon are not combusted com‐
pletely.
Common rail
“CR”
Refers to a common high-pressure injection line “rail”, which supplies all cylinders of the
relevant cylinder bank with fuel
Diesel exhaust flu‐
id
Designation in the USA for the NOx reducing agent AUS 32, or (AdBlue®)
DIN
Deutsches Institut für Normung e.V. (German Standards Authority)
DS
Direct shift
DSG
Dual clutch gearbox
ATA
Anti-theft alarm system
Part No.
Abbreviation for part number
EN
European standard
EOBD
European onboard diagnosis
ESP
Electronic stabilisation programme (prevents potential vehicle skidding by targeted in‐
tervention in the brake and engine management systems).
FAME
Fatty acid methyl ester
FSI
Fuel Stratified Injection
MM
Maintenance Manual
LongLife service The LongLife service enables extremely long inspection or oil change intervals, depend‐
ing on individual driving style and conditions under which the vehicle is used. For the
LongLife service a special engine oil is required.
LED
Light emitting diode
LPG liquefied gas (liquefied petroleum gas) – i.e. propane, butane and their mixtures,
which, at room temperature, remain liquid under relatively low pressure (that is why it is
also called low pressure gas) and used as fuel for petrol engines vehicles. The mixed
gas is also called
autogas
.
MIL
(Malfunction indicator light); American designation for exhaust emissions warning lamp
K83
Golf 2013 ➤
Maintenance - Edition 10.2012
120
6. Glossary