...Saab 9-3 (YS3D) Model year: 1998 - 2003 With 2.0 litre engine Compressor does not switch on or off sometimes If with the above-mentioned vehicles the compressor does not switch on or off immediately following activation of the air conditioning system, the reason could be a faulty compr...
...VW Passat Type 3A2 / 3A5 (35i) With TDI engine Air conditioning system occasionally fails In the case of the above-mentioned vehicles, occasional failure of the air conditioning system may occur. The cause of this may be a faulty speed signal. Particular attention should be paid to the...
...Audi A6 model year 1997 to 2004 Automatic vehicles with 1.9 l pump injector and 2.5 l TDI engines Poor power transmission If there are complaints about the above-mentioned complaint, the cause could be a faulty coolant temperature sensor. The sensor recognises a temperature that is fa...
...Technical Information Manifold air pressure sensor (MAP) General The manifold air pressure sensor measures the vacuum in the induction pipe after the throttle valve. The readings taken by the MAP sensor and the intake air sensor are used to compute the volume of air intake. The result...
...Audi A6 model year 1997 to 2003 Headlamp levelling warning light lights up sporadically If there are complaints about the above-mentioned fault, a faulty plug-type connection could be the cause. In addition, the fault entry “level sensor interruption / short-circuit to ground” wil...
...Mercedes Benz Sprinter, Types 901.6, 902.6, 903.6, 904.6, 905.6 and 690.6 Engine goes into limp-home mode and/or cannot be switched off If there are complaints about the above-mentioned faults, an incorrect tail/stop light bulb could be the cause. If a single-filament bulb is used to r...
...Mercedes Benz A-Class (W168) With engine 166 Misfires when accelerating If there are complaints about the above-mentioned fault, the reason could be a faulty ignition module. As a result of the influence of temperature and moisture, cracks in the ignition module can lead to high-volta...
...Peugot 406 Model year 1999-2004, all vehicles with brake wear display Sporadic lighting up of the break wear display If there are complaints about the above-mentioned fault, the cause could be the response threshold of the warning light being too low. In this case a 2W / 330 KΩ resist...
...VW Passat (3B) model year 1997 - Airbag warning light lights up If there are complaints about the above-mentioned fault, damaged cables from the airbag/belt tensioner system could be the cause. Look for chafe marks on the cables of the airbag/belt tensioner systems near the seat adjust...
...VW Polo Type: 6N1 / 6NF Model year: 1994 Interior blower not working If the blower motor fails on the above-mentioned vehicles, the cause may be a burnt-out ballast resistor. Due to water penetration between the pollen filter insert and the sealing surface of the water channeling, the...