Engine compartment — 5-cylinder engine 98 kW (Audi 100 C4)

Classic 5-cylinder engine with 98 kW and KE-III-JETRONIC injection system. The numbers stand for:

1 - fuel filter;
2 - positive pole tap to facilitate starting;
3 - ignition coil with output stage;
4 — ignition distributor;
5 - master brake cylinder;
6 — hydraulic brake fluid reservoir;
7 — additional relay carrier I;
8 - coolant - expansion tank;
9 - water tank for disc washing;
10 — fluid receiver for the hydraulic system of the power steering mechanism;
11 — hydraulic unit of anti-lock braking device;
12 — Power steering pump;
13 — oil level indicator;
14 - vacuum pump for brake booster;
15 - oil filler neck (motor oil);
16 - valve (s) for automatic movement stabilization;
17 — fuel mixture composition corrector;
18 — injection pressure regulator (spraying);
19 — air filter housing.