1.4L Duratorq-TDCi (DV) diesel/2.0L Duratorq-TDCi (DW) diesel
1 MAF sensor
2 MAP sensor (not on all versions)
3 Fuel pressure sensor
4 IAT sensor (not on all versions)
5 Fuel temperature sensor
6 ECT sensor
7 CMP sensor
8 CKP sensor
9 Turbocharger position sensor
10 APP sensor (2002.25 Fiesta)
11 APP sensor (2003.75 C-MAX)
12 Stoplamp switch
13 BPP switch
14 CPP switch
15 VSS (vehicles with no ABS)
16 Start inhibit relay
17 Ignition switch
18 Vehicle battery
19 Oil pressure switch (not on all versions)
20 Instrument cluster
21 DLC
22 ‘Smart charge’ alternator control system
23 PCM
24 CAN
25 DLC
26 Fuel injectors
27 Turbocharger guide vane adjustment solenoid valve (not on all versions)
28 Intake manifold flap solenoid valve (not on all versions)
29 EGR valve solenoid valve (not on all versions)
30 High pressure pump actuators (fuel metering valve and fuel pressure control valve)
31 A/C compressor and fan control magnetic clutch
32 Electric PTC (Positive Temperature Coefficient) booster heater (not on all versions)
33 PCM relay
34 Sheathed-type glow plug relay
35 Electrically-controlled EGR valve (not on all versions)
36 Bypass solenoid valve
37 Shutoff solenoid valve
38 Electrically actuated intake manifold flap (1.4L Duratorq-TDCi (DV) diesel, emission standard IV)
1.8L Duratorq-TDCi (Kent) diesel
1 MAF sensor
2 MAP sensor
3 Fuel pressure sensor
4 IAT sensor
5 Fuel temperature sensor
6 CHT sensor
7 CMP sensor
8 CKP sensor
9 KS
10 APP sensor
11 Stoplamp switch
12 BPP switch
13 CPP switch
14 Start inhibit relay
15 Ignition switch
16 Vehicle battery
17 Oil pressure switch
18 Gateway *
19 Intake manifold flap position sensor (certain versions)
20 Electric EGR valve
21 ‘Smart charge’ alternator control system
22 PCM
23 CAN
24 DLC
25 Fuel injectors
26 Intake manifold flap solenoid valve
27 High-pressure pump actuators (fuel metering valve and fuel pressure control valve)
28 A/C compressor and fan control magnetic clutch
29 PCM relay
30 Sheathed-type glow plug relay
31 Electrical turbocharger guide vane adjustment actuator **
The following components originate from the Siemens company:
โข High-pressure pump (with fuel metering valve and fuel pressure control valve),
โข Fuel injectors,
โข PCM.
The high pressure pump generates the fuel pressure required and conveys it into the fuel rail. The fuel metering is carried out through electrical actuation of the fuel injectors by the PCM.
Piezo-controlled fuel injectors are used in the Siemens common rail system.
Note:With these fuel injections, the wiring harness connectors must not be disconnected from the fuel injectors while the engine is running. Otherwise, this may lead to major engine damage.