Irvine demoted as car fails fuel test

Eddie Irvine has been told he must start from the back of the grid after his Jaguar Racing car failed a fuel test at the Spanish Grand Prix.

Irvine finished in 15th position at the Circuit de Catalunya near Barcelona after Saturday's qualifying session.

But in post-qualifying scrutineering, his car failed an FIA fuel comparison test. Irvine will now start behind the Minardis of Alex Yoong and Mark Webber.