Diagram of the EEC IV system of the DOHC 2.0 liter engine

A - electronic control device EEC IV; B - absolute pressure sensor; C - speed sensor; E - inert switch; F - throttle position sensor; G - incoming air temperature sensor; H - electric fuel pump; J - sensor of the neutral position of the gear lever of an automatic transmission; K - CO content adjustment potentiometer; L - thermal switch of the injector manifold; M - relay of the sensor for turning on the air conditioning; N – draft of inclusion of conditioning; P - ignition coil; Q - fuel pump relay; R - TFI IV ignition enhancement module; S - brake pedal position sensor; T - connection with the ignition switch; U - solenoid for switching 3rd and 4th gears of the gearshift lever of an automatic transmission; V - power supply relay for fuel injectors; W – electromagnet of switching off of management of coupling of an automatic transmission; X - fuel pump fuse; Y - idle control valve solenoid; Z - fuel injectors N1 and 2;

1 - diagnostic connector; 2 - battery; 3 - fuel injectors N 3 and 4; 4 – service connector; 5 - memory fuse for the EEC IV electronic control device; 6 - crankshaft position sensor.