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...Secondary air system - tips for troubleshooting In most cases, a fault in the secondary air system can be identified by a scratching or whistling noise, or by the secondary air pump no longer working. In this technical video, we provide tips on troubleshooting and show how you can test th...

...Secondary air system – Basic information When a petrol engine is cold-started, large quantities of carbon monoxide and unburned hydrocarbons are generated. The secondary air system is the most trusted method of reducing these pollutants. This podcast shows the construction, operating m...

...Technical Information Secondary air injection system (SAI) General To achieve a further reduction of the exhaust emission during the cold start and warm up, some vehicles have an additional secondary air system fitted. This system reduces the CO and HC emissions....

...From Meyle HD MeyleT. In this issue of "The MEYLE Mechanics" you can find step-by-step guidelines for second-generation wheel hub replacement to professional standards. "The MEYLE Mechanics" explain why and how to use an automotive specialty tool and give practical information on how to do...

...Seat Toledo With 1.6-litre engine (AUS, AZD) Battery discharged, alternator does not generate any charging voltage. If there are complaints with these vehicles that th e battery is discharged and that the alternator does not generat e any charging voltage, one possible cause is a de...

...Seat Mii Model year: 2011 - 2014 Engine: 1.0 i Radiator fan permanently in operation If the radiator fan in the vehicles mentioned above does not switch off, this may be due to a software error or a faulty ECU. Faulty control of the fan control unit can lead to premature failure. T...

...Reverse light not functioning due to control unit failure GEARBOX EARTH CONNECTION www.valeoservice.co.uk Valeo Service (UK) Ltd, Heming Road, Washford, Redditch, Worcestershire, B98 0DZ Tel: 01527 838300 Fax: 01527 523732 CL-041 2013 www.valeoservice.co.uk Valeo Service (UK) Ltd, Hemi...

...The owner of this 2005 Seat Leon has asked me to check the motor over before his NCT. He didn’t want to end up failing, and decided that having it checked over properly before the test was the best action. He also mentioned that he had been flashed at night a couple of times lately. He...

...Seat Ibiza III (6K1) Model year: 1999 - 2002 With automatic air conditioning Temperature setting - sudden reset to standard values The following fault may occur in the case of the above-mentioned vehicles: After a while, the preset interior temperature returns to the standard setting (22...

...Seat Ibiza (6J) Model year: from 2009 onwards Engine: 1.6 TDI Exhaust gas recirculation radiator Engine warning light comes on If, in the vehicles mentioned above, the error memory indicates an issue with the exhaust gas recirculation, this may be due to a faulty exhaust gas recircu...



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