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Accessories, modifications, repairs and renewal of parts -> Engine management system and exhaust purification system for Your Volkswagen Up 4 Door First Generation (2011-2019)

Volkswagen repair information  
First read and observe the introductoryinformation and safety warnings⇒  
Introduction  
Volkswagen Service information and official Volkswagen repair information can be purchased from  
the following addresses:  
Customers in Europe, Asia, Australia, Africa, Central and South America  
Please contact a Volkswagen dealership or a qualified workshop or order the literature you require  
WARNING  
Incorrect repairs and modifications can cause functional problems and damage to the vehicle  
and impair the effectiveness of the driver assist systems and the airbag systems. This can  
result in accidents and severe injuries.  
Repairs and modifications to your vehicle should only be carried out by a qualified  
workshop.  
Declaration of conformity  
First read and observe the introductoryinformation and safety warnings⇒  
Introduction  
The individual manufacturer declares herewith that the following products conform, at the time of  
vehicle production, with the basic requirements and other relevant laws and regulations, including  
FCC Part 15.19, FCC Part 15.21 and RSS-Gen Issue 1:  
Radio-based equipment  
Electronic immobilizer.  
Vehicle key.  
Electrical equipment  
12-volt socket.  
India  
Declaration of conformity for wheels and tyres  
First read and observe the introductoryinformation and safety warnings⇒  
Introduction  
Tyres fitted in the vehicle meet the requirement of BIS and comply with the requirements under the  
Central Motor Vehicle Rules (CMVR), 1989.  
Recycling and scrapping end-of-life vehicles  
First read and observe the introductoryinformation and safety warnings⇒  
Introduction  
Recycling end-of-life vehicles  
Volkswagen has already made provision for you to recycle your vehicle in an environmentally-  
friendly manner. The recycling system operating in many European countries will take back your  
vehicle at the end of its useful life. Once the vehicle has been recycled, a certificate of destruction  
will be issued to show that the vehicle has been disposed of correctly.  
End-of-life vehicles are recycled free of charge, provided that national legislation is complied with.  
Further information on the recycling of end-of-life vehicles can be found at a Volkswagen  
dealership.  
Scrapping  
The relevant safety requirements must be observed when the vehicle or components of the airbag  
and the belt tensioners are scrapped. Qualified workshops are familiar with these requirements.  
Engine management system and exhaust purification  
system  
Introduction  
This chapter contains information on the followingsubjects:  
⇒ Indicator lamps  
⇒ Catalytic converter  
Additional information and warnings:  
Changing gear ⇒ Changing gear  
Filling the tank ⇒ Filling the tank  
Fuel ⇒ Fuel  
Engine oil ⇒ Engine oil  
Battery ⇒ Vehicle battery  
Information stored in the control units ⇒ Accessories, modifications, repairs and renewal of parts  
Tow-starting and towing ⇒ Tow-starting and towing  
WARNING  
The components of the exhaust system become very hot. This can cause fires.  
Park the vehicle so that no part of the exhaust system can come into contact with any  
inflammable material underneath the vehicle, e.g. dry grass.  
Never apply additional underseal or anti-corrosion coatings to the exhaust pipes, catalytic  
converters or heat shields.  
Indicator lamps  
First read and observe the introductoryinformation and safety warnings⇒  
Introduction  
Lit up Possible cause  
Solution  
Engine management system fault  
(Electronic Power Control).  
The engine should be checked by a qualified  
workshop as soon as possible.  
Decrease speed. Drive carefully to the next  
qualified workshop. The engine should be  
checked.  
Fault in catalytic converter.  
Flashes Possible cause  
Solution  
Decrease speed. Drive carefully to the next  
qualified workshop. The engine should be  
checked.  
Misfiring, which damages the catalytic  
converter.  
Several warning and indicator lamps will light up briefly as a functional check when the ignition is  
switched on. They will go out soon afterwards.  
NOTICE  
To avoid damage to your vehicle, always observe the indicator lamps and associated warning  
texts.  
If the indicator lamps  
performance reduced.  
or  
are lit up, fuel consumption may be higher, and engine  
Catalytic converter  
First read and observe the introductoryinformation and safety warnings⇒  
Introduction  
The catalytic converter is used for exhaust gas post-treatment and helps to reduce exhaust  
emissions. To help ensure long-term functionality in the exhaust system and the catalytic converter:  
Use unleaded petrol only.  
Do not allow the fuel tank to run empty.  
Do not overfill engine oil ⇒ Engine oil.  
Do not tow-start the vehicle. Use jump leads ⇒ Starting the engine with jump leads.  
If you notice misfiring, uneven running or loss of power when the vehicle is moving, reduce speed  
immediately. The vehicle should be inspected at the nearest qualified workshop. If this happens,  
unburnt fuel can enter the exhaust system and escape into the atmosphere. The catalytic converter  
can also be damaged by overheating.  
Even when the exhaust purification system is working perfectly, there may be a smell of  
sulphur from the exhaust in some conditions. This depends on the sulphur content of the fuel being  
used.  
If and when