Fuel injection and ignition control system Mono-Motronic

Pic. 5.43 a. Location of elements of the fuel injection and ignition system:
1 - 4-pin oxygen sensor wiring connector; 2 - Wiring connector for injector and intake air temperature sensor; 3 - Fuel pressure regulator; 4 - Nozzle with inlet air temperature sensor; 5 - Throttle valve potentiometer with idle switch; 6 - Throttle valve potentiometer; 7 - Inlet air heating temperature regulator; 8 - Throttle body; 9 - Wiring connector for heating the incoming air; 10 - Ignition coil; 11 - Relay for heating the intake manifold; 12 - Engine control unit; 13 - Ignition distributor with hall sensor; 14 - Coolant temperature sensor; 15 - Connection on «mass»; 16 - Vacuum unit for heating the incoming air; 17 - Solenoid valve 1 activated carbon filter; 19 - Air filter.

Pic. 5.43 b. Location of elements of the fuel injection and ignition system:
1 - Connector wiring engine control unit; 2 - Engine control unit; 3 - Nut; 4 - Retainer; 5 - 4-pin connector for the wiring of the coolant temperature sensor; 6 - Coolant temperature sensor; 7 - O-ring; 8 - Retaining ring; 9 - Adapter; 10 - Oxygen sensor; 11 - 4-pin oxygen sensor wiring connector.

Pic. 5.43 in. Location of elements of the fuel injection and ignition system:
1 - Inlet air duct; 2 - Bolt; 3 - To the vacuum unit from the air filter; 4 - Retainer; 5 - Sealant; 6 - Temperature regulator for heating the incoming air; 7 - Air filter; 8 - Oil seal; 9 - To the solenoid valve 1 of the activated carbon filter; 10 - Wiring connector; 11 - Drain fuel line; 12 - Delivery fuel line; 13 - Throttle body.

Pic. 5.43. Location of the elements of the fuel injection and ignition system:
1 - Bracket; 2, 6, 13 - Bolts; 3 - Nut; 4 - Base plate; 5 - Flange; 7 - Intake manifold support; 8 - To the branch pipe of the cooling system; 9 - To the servo booster of the brake drive; 10 - O-ring; II - Gasket; 12 - Inlet air heater; 14 - Oil seal; 15 - Intake manifold.

Pic. 5.43 e. Location of elements of the fuel injection and ignition system:
1, 6 - Bolts; 2 - Protective cover; 3 - Nozzle retainer with inlet air temperature sensor; 4 - O-ring; 5 - Nozzle; 7 - The upper part of the throttle body; 8 - Gasket; 9 - Adapter; 10 - Oil seal; 11 - Fuel pressure regulator; 12 - Cork.

Pic. 5.43 e. Location of elements of the fuel injection and ignition system:
1 - Throttle valve potentiometer with idle switch; 2, 7 - Bolts; 3 - Idling switch; 4 - Support bracket; 5 - The lower part of the throttle body; 6 - Limiting screw; 8 - Retainer; 9, 10 - For vacuum tubes; 11 - Oil seals; 12 - Throttle valve potentiometer.

Pic. 5.43 f. Location of elements of the fuel injection and ignition system:
1 - High voltage wires; 2 - Interference suppressor; 3 - Nut; 4 - Ignition coil; 5 - Wiring connector; 6 - Connection wire on «mass»; 7 - Spark plug adapter; 8 - Spark plug; 9 - Bolt; 10 - Clamp; 11 - O-ring; 12 - Ignition distributor with Hall sensor; 13 - Cover; 14 - Distributor rotor; 15 - Distributor cover; 16 - Screening cover.