...ould be trAc ed bAc k to a faulty fuel pressure regulator control solenoid valve. The following complaints can also be included in this general problem: - Engine stalls sporadically. - Sporadic loss of power. - Poor cold-start performance. - Engine does not Ac celerate properly. Under certai...
...mmend replAc ing the whole unit. Bulletin...
...cause a lAc k of power. This complaint has been observed even in vehicles that are used for short trips with many cold starts. The error code "P1901- Particulate Filter Pressure Sensor" could also be stored in memory. In this case, proceed as follows: - To rule out other error sources...
...dels, replAc ing the coolant pump can often remedy the situation. In the case of the '95 and '96 models, a bypass kit (4031679) comprising a distributor adapter, reducer adapter and coolant hose is installed if the above-mentioned problems occur. To do this proceed as follows: Remove the...
...nterior / Ac tuation of heating valve If the interior of the above-mentioned vehicles should overheat with the above-mentioned vehicles or the heating system only delivers hot air, this can be connected to a faulty setting of the Ac tuation device of the heating valve. To check the correc...
...efore replAc ing the heating radiat or. To replAc e the heat exchanger, proceed as follows with the engine cold: • Depressurize the coolant circuit by opening the cap. • Unscrew the coolant expansi on tank. In the case of right-hand drive (RHD) vehicles remove the battery. • Use cla...
...ld be replAc ed with a modified variant and new software installed. Vehicles from chassis no. W0L0XCF0866074319 already have modified hardware and software from the fAc tory....
...icle manufAc turer to rectify the fault. In addition, on the above mentioned vehicles it may occur that the pre-set temperature is not maintained continuously and the interior overheats. A software update can also rectify this fault. Please take into Ac count this information in relat...
...to be replAc ed. If the sensor is faulty or the engine temperature i s too high, the air-conditioning system is switched off and the radiator fan switched on via the engine control unit to prevent the engine overheating. Note: The air conditioning pressure switch is also respon si...
...enault EspAc e (JE) Temporary failure of the air conditioning / heating fan If in the case of the above-mentioned vehicles with the fabrication numbers listed below the air conditioning/heating fan should fail temporarily, a faulty cable connection on the relay carrier could be the cause...