Rosberg fastest in 2nd practice
30 March 2014 4:57 AM IST
Rosberg, who won the season opening race in Australia two weeks ago, clocked a best time of one minute, 39.909 seconds in the second session at a steamy, slippy Sepang circuit, where track temperatures reached 50 degrees Celsius, testing the cooling systems on the new V6 turbo engines to the max.
Rosberg’s teammate Lewis Hamilton had clocked the best time of 1:40.691 in the opening session despite sliding off the track earlier on Friday, but the Briton was only fourth in the second with a 1:40.051 after more grip issues. Kimi Raikkonen was second quickest on Friday for Ferrari with a best time just 0.035 seconds back of Rosberg, with team mate Fernando Alonso fifth with a 1:40.103.
The Spanish double world champion had led the timesheets in the opening half of the first session before making an error and spinning at turn eight and then concentrated on system and balance checks as his times slipped back.
World champion Sebastian Vettel was third quickest in the second session with a best time of 1:39.970 seconds but Red Bull team principal Christian Horner told Skysports that the team were having problems with a fuel sensor that required changing.
Fuel flow rates had led to Vettel’s teammate Daniel Ricciardo being disqualified from his home Grand Prix in Melbourne last week, a verdict the team have appealed. He finished seventh.
Rosberg’s teammate Lewis Hamilton had clocked the best time of 1:40.691 in the opening session despite sliding off the track earlier on Friday, but the Briton was only fourth in the second with a 1:40.051 after more grip issues. Kimi Raikkonen was second quickest on Friday for Ferrari with a best time just 0.035 seconds back of Rosberg, with team mate Fernando Alonso fifth with a 1:40.103.
The Spanish double world champion had led the timesheets in the opening half of the first session before making an error and spinning at turn eight and then concentrated on system and balance checks as his times slipped back.
World champion Sebastian Vettel was third quickest in the second session with a best time of 1:39.970 seconds but Red Bull team principal Christian Horner told Skysports that the team were having problems with a fuel sensor that required changing.
Fuel flow rates had led to Vettel’s teammate Daniel Ricciardo being disqualified from his home Grand Prix in Melbourne last week, a verdict the team have appealed. He finished seventh.
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