- D - ignition switch;
- F26 - time thermal switch;
- F60 - Idle switch;
- F81 - Full Load Switch;
- G6 - fuel pump;
- G40 - Hall sensor;
- G61 - knock sensor;
- J17 - fuel pump relay;
- J21 - fuel injection control unit;
- J154 - Electronic ignition system control unit with knock control;
- N10 - temperature sensor;
- N17 - starting valve;
- S13 - fuse in the block;
- S22 - fuse on the relay board;
- S27 - separate fuse;
- T2c - 2-pin diagnostic connector (brown) behind the dashboard;
- T3b - 3-pin connector (black) on the right in the engine compartment;
- T3c - 3-pin connector (black) on the right in the engine compartment;
- T4a - 4-pin connector under the seat crossbar;
- T10 - 10-pin connector (blue) behind the instrument panel;
- T10d - 10-pin connector (yellow) behind the instrument panel;
- 17 - ground point on the intake manifold;
- D9 - "positive" connection (15) via fuse 24 in the front wiring harness on the right;
- D11 - "positive" connection (15) via fuse 28 in the front wiring harness on the right