- Control Unit, ignition system
- Coordinates operation of the engine assembly based on sensor inputs and control signals.
- GAUSS "GA2140" - Not available
CITROËN - BX, AX, ZX, C15, XM; PEUGEOT - 405, 205; FORD - Fiesta, Escort; LANCIA - Thema; MORGAN - Four Four; RELIANT - Scimitar