User Manual

Chapter 13
BOSCH HDI EDC 15C2 INJECTION SYSTEM AND PARTICLE FILTER
111
REF. DESCRIPTION
1 Built-in systems interface
2 Mileage
3 Central diagnostic socket
4 Diagnostic LED
5 Service LED
6 Heated rear screen
7 Fan unit(s)
8 Pre-post heating unit
9 Diesel injectors
10 High pressure fuel pump 3rd piston deactivator
11 Recycling regulation electrovalve (EGR)
12 Throttle housing control electrovalve (EGR)
13 Throttle housing control electrovalve (inlet air heater)
14 Turbocharging pressure regulation electrovalve
15 Air flowmeter
16 Differential pressure sensor
17 Exhaust gas temperature sensor (upstream of the catalytic
converter)
18 Injection ECU
19 Exhaust gas temperature sensor (downstream of the catalytic
converter)
20 Fuel additive ECU
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