Renault are hopeful that they can deliver a powerunit that is close to 100 per cent power, reliability and efficiency by the seventh round of the championship in Canada. The... read more »

Mercedes have an obvious advantage over their rivals in the power unit department thanks to a clever design innovation which has been widely discussed. As you can see in our... read more »

Sidelined by an electrical issue just before the race, Sergio Perez admits he found last weekend's Malaysian Grand Prix "boring". read more »

Kimi Raikkonen believes Ferrari are in a better position than it appeared in Australia after a few issues masked their true performance. The Finn span during qualifying which... read more »

Caterham duo Marcus Ericsson and Kamui Kobyashi remain confident despite a dismal start to proceedings in Australia. Technical issues with the CT05 restricted both drivers to... read more »

This year, for the first time in the history of the sport, cars will be powered throughout a Grand Prix by both fuel and electrical energy, produced by turbocharged, V6... read more »

McLaren were left frustrated when red flags, engine failures and electrical problems cut short Jenson Button's running in Bahrain... read more »

Kimi Raikkonen admits he had hoped for better on his final day of testing after an electrical problem curtailed his running... read more »

Cooling is one of the main priorities for all of the teams this season, with a massive increase in the electrical energy being both stored and used. Furthermore the thermal... read more »

Despite becoming Renault's most productive team during this test, Caterham have ended the first 4 days of Bahrain testing with completing just 21 laps due to an... read more »

Pirelli has declared Wednesday's test day its wet weather day after overnight showers left the track in a damp state. The FIA gave the tyre supplier permission to allocate... read more »

McLaren has revealed that a sequence of electrical issues kept it out of action at Jerez on Tuesday. read more »

McLaren's pre-season testing programme got off to an inauspicious start on Tuesday, when an electrical problem prevented Jenson Button from giving the new MP4-29 its debut... read more »

McLaren failed to put in a single lap on the opening day of pre-season testing due to "electrical issues" with the new MP4-29... read more »

McLaren missed the first test day of the 2014 Formula 1 season as electrical problems with the new MP4-29 kept it in the Jerez garages on Tuesday read more »

Kimi Raikkonen topped the first day of testing in Jerez on Tuesday, although the times meant very little due to the lack of action. The first out was Mercedes's Lewis... read more »

A fire at Marussia's factory in Banbury has damaged vital computer equipment according to the team. The fire is believed to have started from an electrical fault in the... read more »

Mark Webber has described the RB9's reliability - at least on his side of the garage - as "stupid and embarrassing" after he suffered yet another problem which... read more »

Mercedes team principal Ross Brawn and Red Bull design guru Adrian Newey are both predicting struggles next season with regards the new power units. The sport will... read more »

There was no sign of the tyre blowouts which marred last weekend’s British Grand Prix in first practice in Germany on Friday although Ferrari’s Fernando... read more »

Paul di Resta endured a mixed day during practice for the Canadian Grand Prix. The Brit was fastest in a damp first session but was only thirteenth in the afternoon session,... read more »

Force India has confirmed that Paul di Resta's Friday practice was cut short by an electrical problem read more »

Lewis Hamilton finished his first race for Mercedes AMG in fifth place today whilst team-mate Nico Rosberg had to retire his car following an electrical problem on lap 27.... read more »

Mark Webber revealed that an electrical glitch heavily compromised his Australian Grand Prix as he laboured to sixth place read more »

After starring in qualifying, Nico Rosberg ended up retiring before the midpoint of the Australian GP after his Mercedes suffered an electrical problem. read more »