Diagram of the electronic engine control system EEC V

1 - EEC IV control unit Location in the passenger footwell next to the driver, behind the glove box
2 - fuel pump
3 - fuel pump relay
4 - fuel filter
5 - idle speed control valve (ISC)
6 - mass air flow meter (MAF)
7 - air filter
8 - fuel pressure regulator
9 - fuel manifold
10 - throttle position sensor
11 - intake air temperature sensor
12 - valve nozzle
13 - camshaft position sensor
14 - container with activated carbon
15 - cleaning solenoid valve
16 - DIS ignition coil
17 - battery
18 - EDIS-4 module
19 - coolant temperature sensor
20 - oxygen sensor
21 - speed sensor / crankshaft position
22 - relay of the power supply system
23 - hydraulic power steering switch
24 - air conditioning compressor clutch
25 - service connector for octane adjustment
26 - plug connector of the self-diagnosis system
27 - diagnostic connector for the FDS 2000 diagnostic system
28 - ignition and starter lock
29 - safety switch
30 - electronic vacuum regulator
31 - exhaust gas recirculation valve (OG)
32 - differential pressure transducer
33 - place for measuring the pressure difference
34 - to the intake manifold
35 - pulse air filter / valve box
36 - solenoid valve. controlled using airflow impulses
37 - block for switching on the air conditioning system / fan of the engine cooling system
38 - automatic transmission control unit