Volkswagen Touran Owners Manual: Catalytic converter

Volkswagen Touran Owners Manual / Cleaning and maintenance / Vehicle care and maintenance / Engine management system and exhaust purification system / Catalytic converter

First read and observe the introductory information and safety warnings

The catalytic converter is used for exhaust gas post-treatment and helps to reduce exhaust emissions. Observe the following points to ensure that the exhaust system and the catalytic converter in the petrol engine will function for a long time:

Use unleaded petrol only.

Do not allow the fuel tank to run empty.

Do not overfill engine oil .

Do not tow-start the vehicle. Use jump leads .

If you notice misfiring, uneven running or loss of power when the car is moving, reduce speed immediately and have the car 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.

Indicator lamps

First read and observe the introductory information and safety warnings Lit up Possible cause Correction Engine management sys ...

Diesel particulate filter

First read and observe the introductory information and safety warnings The diesel particulate filter filters out soot particles in the exhaust gas. The soot particles are collected in the fil ...

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Contents
Fig. 201 Contents of the tool kit First read and observe the introductory information and safety warnings The contents of the vehicle tool kit depends on the vehicle equipment level. The following describes the maximum scope. The vehicle tool kit comprises the following parts Ada ...

Service fluids and consumables
First read and observe the introductory information and safety warnings All service fluids and consumables, e.g. toothed belts, tyres, coolant, engine oil, spark plugs and vehicle batteries, are being constantly developed. For this reason, service fluids and consumables should be replaced ...

Laws and Regulations
Note The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries. Addresses in other countries can be obtained from the relevant au ...