The illustration shows the high pressure pump with drive shaft for timing belt drive (1.4L Duratorq-TDCi (DV) diesel engine) A Fuel return B High-pressure connection C Fuel feed 1 Fuel metering valve (partial view) 2 High pressure pump element (displacement unit) 3 Fuel pressure control valve 4 Eccentric 5 Drive shaft 6 Transfer pump Note:โฆ Read More »
The illustration shows the high pressure system of the 2.0L Duratorq-TDCi (DW) diesel engine 1 Fuel injector 2 Fuel metering valve 3 Fuel pressure control valve 4 High pressure pump 5 Fuel rail 6 Fuel pressure sensor
A Direction of travel 1 Fuel return to fuel tank 2 Manual pump 3 Hand pump bypass line 4 Fuel feed line to high pressure pump 5 Fuel return line from high pressure pump 6 Fuel feed line from fuel tank Some versions with Siemens common rail system are equipped with a rubber hand pump.โฆ Read More »
Fuel filter of the 1.4L Duratorq-TDCi (DV) diesel engine 1 Fuel feed port (from fuel tank) 2 Fuel feed port (to high pressure pump) 3 Fuel filter with water separator 4 Water drain screw 5 Electric fuel pre-heater Different fuel filters are used for the Siemens common rail System depending on the type of engine.โฆ Read More »
1 MAP sensor 2 IAT sensor 3 Intake manifold flap vacuum unit 4 Intake manifold flap position sensor The figure depicts the installation position of the intake manifold flap, the vacuum unit and the intake manifold flap position sensor. The function of the intake manifold flap during the active regeneration process is similar to thatโฆ Read More »
1 Catalytic converter exhaust gas temperature sensor 2 Diesel particulate filter exhaust gas temperature sensor 3 Diesel particulate filter differential pressure sensor 4 MAP sensor 5 Intake manifold flap position sensor 6 PCM 7 CAN 8 DLC 9 Intake manifold flap solenoid valve 10 Fuel injector Note: The function of the components in the systemโฆ Read More »
1 Oxidation catalytic converter 2 Flexible pipe 3 Location of exhaust gas temperature sensor โ diesel particulate filter 4 Diesel particulate filter 5 Rear pipe โ diesel particulate filter differential pressure sensor 6 Front pipe โ diesel particulate filter differential pressure sensor 7 Location of exhaust gas temperature sensor โ catalytic converter
1 Intake manifold flap vacuum unit 2 Intercooler bypass flap vacuum unit 3 Intake manifold flap solenoid valve 4 Intercooler bypass flap solenoid valve 5 PCM The intake manifold flap has another function in addition to restricting the intake air for exhaust gas recirculation and closing the intake system when the engine is stopped. Duringโฆ Read More »
1 Catalytic converter exhaust gas temperature sensor 2 Oxidation catalytic converter 3 Exhaust gas temperature sensor โ diesel particulate filter 4 Diesel particulate filter The exhaust system of the 2.0L Duratorq-TDCi (DW) diesel engine incorporates a catalytic converter exhaust gas temperature sensor and a diesel particulate filter exhaust gas temperature sensor. The exhaust gas temperatureโฆ Read More »
1 Connecting piece between air cleaner housing and turbocharger 2 Combined IAT and MAF sensor 3 Intercooler 4 Connecting piece between turbocharger and intercooler 5 Intercooler bypass An intake manifold flap housing has been added to the intake system in conjunction with the particulate filter system. The intake manifold flap housing contains the following components:โฆ Read More »