| 🇺🇸United States Grand Prix 1974 | 6 Oct 1974 | March | 25 | Fuel system | |
| 🇮🇹Italian Grand Prix 1974 | 8 Sept 1974 | March | 13 | Accident | |
| 🇦🇹Austrian Grand Prix 1974 | 18 Aug 1974 | March | 20 | 6 | 1 |
| 🇩🇪German Grand Prix 1974 | 4 Aug 1974 | March | 23 | 13 | |
| 🇬🇧British Grand Prix 1974 | 20 Jul 1974 | March | 16 | Fuel system | |
| 🇫🇷French Grand Prix 1974 | 7 Jul 1974 | March | 16 | 11 | |
| 🇳🇱Dutch Grand Prix 1974 | 23 Jun 1974 | March | 15 | 10 | |
| 🇸🇪Swedish Grand Prix 1974 | 9 Jun 1974 | March | 17 | 10 | |
| 🇲🇨Monaco Grand Prix 1974 | 26 May 1974 | March | 15 | Collision | |
| 🇧🇪Belgian Grand Prix 1974 | 12 May 1974 | March | 31 | 9 | |
| 🇿🇦South African Grand Prix 1974 | 30 Mar 1974 | March | 19 | 10 | |