McLaren believes an issue with the systems in the Red Bull garage, rather than a faulty ECU, was the cause of Mark Webber's troubles at the start of the Australian Grand Prix. read more »

As if things aren't bad enough for McLaren, the Woking company finds itself under attack for its ECU, Christian Horner accusing the company of wrecking Mark Webber's... read more »

At the end of a nightmare weekend for McLaren, Red Bull’s Christian Horner added the final insult. Briton Horner, boss of McLaren’s arch-rival, blamed the... read more »

Christian Horner has revealed that Electronic Control Unit (ECU) problem cost Mark Webber dearly in Sunday's Australian Grand Prix... read more »

McLaren Electronics Systems is determined to get to the bottom of problems with its latest ECU before the opening race of the 2013 F1 season. read more »

The FIA is to close off a loophole in Formula 1's new engine mapping regulations as part of a fresh clampdown on exhaust blowing, AUTOSPORT can reveal read more »

McLaren boss Martin Whitmarsh is "hopeful" the new regulations introduced from this weekend's European GP will boost his team's chances this season. read more »