Romain Grosjean set the pace on
Day Two at Jerez, however, it was the plight of Mercedes that made headlines.
Having amassed just 11 laps on Tuesday before an electrical problem and the subsequent fire brought an end to Nico Rosberg's day, Lewis Hamilton had hoped for better in his first official day of testing. It was not to be.
After just 15 laps the Mercedes driver suffered a rear brake pressure problem that sent him sliding into the barriers at the Dry Sack hairpin.
The accident damaged the front of Hamilton's W04 and brought his day's running to an end as Mercedes needed time to fix the initial brake issue.
The Brit finished the day down in sixth place on the timesheets, 1.3s behind pace-setter Grosjean.
The Lotus driver, spending his second day behind the wheel of the new E21, clocked a 1:18.218. However, on his last of the day - his 95th - the Frenchman came to a halt betweens Turn 3 and 4 bringing out the red flag.
Paul di Resta was second quickest for Force India, 0.795s off the pace while Daniel Ricciardo was third. The Toro Rosso was also the last to get within a second of Grosjean's P1 time.
"A few more laps today and a bit of a clearer picture of what the STR8 is like," said Ricciardo.
"We completed our programme, with short runs in the morning and longer ones in the afternoon. We also tried the Medium Pirelli, having only used the Hard yesterday, so at least for this circuit, we have established a good compare of the two compounds.
"We ran through several other test items and I think we can be satisfied with the day's work that has produced some useful information."
Mark Webber had a problem-free day in his RB9, finishing fourth ahead of Nico Hulkenberg, who was another driver that brought out the red flags. The German stopped his Sauber between Turns 8 and 9 after reportedly running out of fuel.
Hamilton was sixth ahead of his McLaren replacement Sergio Perez, who was in the new MP4-28 for the first tie. The Mexican driver was 1.354s of the pace but three-tenths ahead of Ferrari's Felipe Massa.
Times
01. Romain Grosjean Lotus 1m18.218 95 laps
02. Paul di Resta Force India 1m19.003 + 0.785 95 laps
03. Daniel Ricciardo Toro Rosso 1m19.134 + 0.916 83 laps
04. Mark Webber Red Bull 1m19.338 + 1.120 101 laps
05. Nico Hulkenberg Sauber 1m19.502 + 1.284 99 laps
06. Lewis Hamilton Mercedes 1m19.519 + 1.301 15 laps
07. Sergio Perez McLaren 1m19.572 + 1.354 81 laps
08. Felipe Massa Ferrari 1m19.914 + 1.696 78 laps
09. Pastor Maldonado Williams 1m20.693 + 2.475 71 laps
10. James Rossiter Force India 1m21.273 + 3.055 19 laps
11. Giedo van der Garde Caterham 1m21.311 + 3.093 88 laps
12. Luiz Razia Marussia 1m23.537 + 5.319 31 laps
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Jerez F1 testing: Felipe Massa fastest on third morning
By Glenn Freeman Thursday, February 7th 2013,
Felipe Massa topped the times on the
third morning of Formula 1 testing at Jerez, as he set the fastest time of the week so far.
The Ferrari driver, who will hand over to Pedro de la Rosa for the final day of running, became the first driver to lap under 1m18s this week.
Massa posted a 1m17.879s during a short run on the soft tyre, and then went only marginally slower on a similar run shortly after.
That left the Brazilian more than one second clear of Nico Rosberg, who had a busy morning as Mercedes made up for the time it lost on Monday and Tuesday.
Late improvements from Force India simulator driver James Rossiter and Jenson Button moved them up to third and fourth just before the halfway mark of the day, while world champion Sebastian Vettel was fifth after his first morning in the Red Bull RB9.
Jean-Eric Vergne, Esteban Gutierrez and Valtteri Bottas all got their first track action of 2013, as did 2007 world champion Kimi Raikkonen.
The Finn, who moved up to fourth fastest just before 1pm local time, had a quiet morning as the team focused on getting him comfortable in the car.
Charles Pic also spent the first part of his day getting settled in with Caterham, and the Frenchman caused the only red flag of the morning when his car came to a stop shortly after leaving the pits.
Morning times:
Pos Driver Team Time Laps
1. Felipe Massa Ferrari 1m17.879s 49
2. Nico Rosberg Mercedes 1m19.004s +1.125 69
3. James Rossiter Force India 1m19.303s +1.424 32
4. Kimi Raikkonen Lotus 1m19.539s +1.660 23
5. Jenson Button McLaren 1m19.603s +1.724 28
6. Sebastian Vettel Red Bull 1m19.676s +1.797 46
7. Jean-Eric Vergne Toro Rosso 1m19.707s +1.828 46
8. Esteban Gutierrez Sauber 1m19.995s +2.116 61
9. Valtteri Bottas Williams 1m21.578s +3.699 58
10. Max Chilton Marussia 1m23.938s +6.059 27
11. Charles Pic Caterham 1m25.365s +7.486 28
TBWG