...Technical Information Transmission Sensor General Transmission sensors record the transmission speed. This information is needed by the ECU to adjust the shifting pressure and for the decision which gear must be chosen. Function There are two different type s of...
...Technical Information Vehicle Speed Sensor General Vehicle speed sensors record the driving speed. It is assembled on the transmission (e.g. VW/Audi) or on the rear axle(e.g. BMW). This information are needed for the speed indication, cruise control and torque convert er slip c...
...Technical Information Wheel Speed Sensor General Wheel speed sensor are fitted near the wheel hubs or differentials and records the wheels speed. They work with the anti -lock -brake system, traction control system and the GPS. In a combination of systems the anti -lock -b rake...
...Expansion valve General points The expansion valve is the point of separation between high pressure and low-pressure areas in the cooling cycle. It is mounted upstream from the evaporator. In order to achieve optimum cooling capacity in the evaporator, the flow of refrigerant is regulate...
...Citroen C5 Model year 2004 ⇒⇒⇒⇒ All vehicles with HDI engines and air- conditioning system Coolant control lamp illuminates If there are complaints about the above-mentioned fault, the cause could be defective radiator fan relays. Furthermore, it may be that the coolant cont...
...Opel Astra H Model year: 2003+2004 Engine: all Fuel gauge defective/ Engine will not start Incorrect operation of the fuel gauge may occur in the case of the above-mentioned vehicles. The gauge may stop a 1/8 of the full amount, even though the actual level in the tank is less. Th...
...Ford Transit All models from model year 07.2003 to 10.2005 Oil-pressure control lamp illuminates If there are complaints about the above-mentioned fault, the cause could be a corroded plug-connection. The above-mentioned fault arises due to water penetration in the plug-connecti...
...VW Golf IV (1J) Boot light is lit permanently. Faulty function of boot locking system. Alarm system is triggered. With the above-mentioned vehicles, the boot light might not go out or the message "boot opened" might appear in the instrument cluster although the boot is locked. I...
...Opel Omega B From model year 1994 to 11.1995 With engine code X20XEV, Simtec system Engine cuts out If there are complaints from customers about the above-mentioned fault, the cause could be the idle actuator. Furthermore, there may also be complaints about idling fluctuations. D...
...Opel Vivaro Model year: May 2006 to April 2007 Engine misfires / engine does not start / engine overheats; functional problems with headlights / reverse lights With some of the above-mentioned vehicles, faulty attachment of the dashboard cable harness can lead to different pro...