FIA completes ‘software bug’ review after F1 chaos in Malaysia

Heavy rains delayed the start of the Formula 1 Bahrain Grand Prix in Malaysia last weekend. However, when the weather cleared, a series of issues arose as several cars lost power during a formation lap, prompting a red flag and necessitating an emergency software patch. The race eventually began, with Max Verstappen emerging victorious.

In response to the chaotic start, the sport's governing body, the FIA, promised a comprehensive review of the circumstances. The review is now complete, revealing that certain cars with low engine RPM in specific circuit areas faced unexpected power loss beyond the intended reduction of 250kW. As a result, the affected "Power Unit software configurations upgrade" will be reinstated for the Singapore Grand Prix, should similar weather conditions be anticipated.

Additionally, a wet weather software update will be released for the United States Grand Prix on October 25. Prior to the original software package's implementation, teams and manufacturers conducted simulation exercises to validate the software, which was also tested in full-scale running during Free Practice 1 sessions at both the Belgian and Dutch Grands Prix.

This was done in response to concerns that the original software package had not been thoroughly tested before last Sunday's chaotic start. FIA's single-seater director, Nikolas Tombazis, revealed that the software was not subjected to the level of testing desired due to limited wet running this year. During the formation lap, some cars moved slowly, resulting in a "concertina effect" between vehicles, with several cars nearly coming to a standstill.

The bug prevented power from being redeployed, making it difficult for cars to resume racing. The FIA's review found that the technical team identified the issue within five minutes of the start suspension and provided teams with updated software configurations. Subsequently, 18 minutes later, the FIA issued further technical guidance to the 11 teams regarding the implementation, installation, and operation of the revised software.

With thunderstorms forecasted for Singapore this weekend, having the updated configuration in place for the Singapore Grand Prix seems advisable. Fans interested in staying updated on all the latest F1 news can download the new SB Nation app and join the F1 Community, where they can read the latest from the paddock and engage with fans from around the world.