| 🇵🇹Portuguese Grand Prix 1984 | 21 Oct 1984 | Philippe Alliot | 27 | Engine | |
| 🇵🇹Portuguese Grand Prix 1984 | 21 Oct 1984 | Jonathan Palmer | 26 | Gearbox | |
| 🇩🇪European Grand Prix 1984 | 7 Oct 1984 | Jonathan Palmer | 21 | Turbo | |
| 🇩🇪European Grand Prix 1984 | 7 Oct 1984 | Philippe Alliot | 25 | Turbo | |
| 🇮🇹Italian Grand Prix 1984 | 9 Sept 1984 | Jonathan Palmer | 26 | Oil pressure | |
| 🇮🇹Italian Grand Prix 1984 | 9 Sept 1984 | Philippe Alliot | 23 | Electrical | |
| 🇳🇱Dutch Grand Prix 1984 | 26 Aug 1984 | Philippe Alliot | 26 | 10 | |
| 🇳🇱Dutch Grand Prix 1984 | 26 Aug 1984 | Jonathan Palmer | 22 | 9 | |
| 🇦🇹Austrian Grand Prix 1984 | 19 Aug 1984 | Philippe Alliot | 25 | 11 | |
| 🇦🇹Austrian Grand Prix 1984 | 19 Aug 1984 | Jonathan Palmer | 24 | 9 | |
| 🇩🇪German Grand Prix 1984 | 5 Aug 1984 | Philippe Alliot | 22 | Overheating | |
| 🇩🇪German Grand Prix 1984 | 5 Aug 1984 | Jonathan Palmer | 25 | Turbo | |
| 🇬🇧British Grand Prix 1984 | 22 Jul 1984 | Jonathan Palmer | 23 | Accident | |
| 🇬🇧British Grand Prix 1984 | 22 Jul 1984 | Philippe Alliot | 24 | Accident | |
| 🇺🇸Dallas Grand Prix 1984 | 8 Jul 1984 | Jonathan Palmer | 25 | Electrical | |
| 🇺🇸Detroit Grand Prix 1984 | 24 Jun 1984 | Jonathan Palmer | 24 | Tyre | |
| 🇺🇸Detroit Grand Prix 1984 | 24 Jun 1984 | Philippe Alliot | 20 | Brakes | |
| 🇨🇦Canadian Grand Prix 1984 | 17 Jun 1984 | Philippe Alliot | 26 | 10 | |
| 🇨🇦Canadian Grand Prix 1984 | 17 Jun 1984 | Mike Thackwell | 25 | Turbo | |
| 🇫🇷French Grand Prix 1984 | 20 May 1984 | Jonathan Palmer | 21 | 13 | |
| 🇫🇷French Grand Prix 1984 | 20 May 1984 | Philippe Alliot | 22 | Electrical | |
| 🇮🇹San Marino Grand Prix 1984 | 6 May 1984 | Jonathan Palmer | 25 | 9 | |
| 🇮🇹San Marino Grand Prix 1984 | 6 May 1984 | Philippe Alliot | 23 | Turbo | |
| 🇧🇪Belgian Grand Prix 1984 | 29 Apr 1984 | Jonathan Palmer | 26 | 10 | |
| 🇿🇦South African Grand Prix 1984 | 7 Apr 1984 | Jonathan Palmer | 21 | Gearbox | |
| 🇿🇦South African Grand Prix 1984 | 7 Apr 1984 | Philippe Alliot | 22 | Engine | |
| 🇧🇷Brazilian Grand Prix 1984 | 25 Mar 1984 | Jonathan Palmer | 26 | 8 | |
| 🇧🇷Brazilian Grand Prix 1984 | 25 Mar 1984 | Philippe Alliot | 25 | Battery | |