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...Alfa 166 2.4 JTD Radiator fan runs permanently Due to a defect control relay the radiator fan permanently runs. If the above mentioned fault occurs, although the ignition key is removed, the cause could be the control relay of the first fan stage. The contacts in the relay burn and w...

...Alfa 156, all versions / Sun-Sensor The speed of the interior fan suddenly change. Through an abnormal function of the sun-sensor in contact with the A/C control, the speed of the interior fan can alternate. This concerns vehicles, up to the identification number : 206065. In the case o...

...Alfa 156 All models Fuse box cover comes loose. If there are complaints with this vehicle that the fuse box cover comes loose, one possible cause is the lack of tension force of the retaining clips. To eliminate the problem, a modified cover with a retaining screw (Fig. 1) must be insta...

...ALFA 147 - Suspension wear remote bolt One thing that any long term mechanic will soon get to realise, is that certain problems will occur with certain vehicles, and they will continue to occur for the life of that vehicle. I have seen quite a few Alfa Romeos which have suffered from to...

...Technical Information Airsept disinfection spray General points The evaporator in the air conditioning system provides an ideal breeding ground for bacteria, fungi and other micro-organisms which then penetrate t he vehicle interior via the ventilation system. These organisms lead to...

...Technical Information Tube connector (Vulkan-Lokring) Again and again, tubes and connections become damaged due to vibration or on account of non-professional routing. Usually these tubes are replaced by new ones. It is not absolutely necessary to fall back on original tubes which ar...

...Technical Information Spot-Gun Set Filling with contrasting agent on the high-pressure side Some vehicles only have a service connection on the high-pressure side. Filling contrasting agents via the high-pressure side is no problem from a technical point of view. The Behr-Hella-Serv...

...Service adapter low-high pressure Additional possibility of adding contrasting agent thanks to a new low-high pressure adapter There is a wide range of different systems available on the market which are used to add contrasting agent to the air conditioning system. Some contrasting age...

...Sealing agents Use of sealing agents endangers warranty / guarantee An air conditioning system sealing agent (Fig. 1 shows an example) is a fluid which is added to the air conditioning circuit and which circulates through the system together with the refrigerant and the oil. In t he ev...

...Technical Information Retrofit Sets General points The European Parliament has decreed (Gazette no. 2037/2000) that conventional refrigerant (R12) must be replaced by chlorine-free refrigerant (R134a) from 01.01.2001 onwards whenever air conditioning systems have to be opened for main...



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