Toro Rosso continues to test ECU
Today's test programme was similar to yesterday's with German Seb at the wheel of a car with the 2008 common ECU and French Seb driving a car with 2007 electronics, but with traction control and engine braking switched off.
However, in the middle of the morning the two men swapped cockpits, primarily so that Bourdais could try the new suspension fitted on Vettel's car. In the afternoon, they reverted to their original chassis and Bourdais' afternoon programme also included some aero testing while both men continued to evaluate new brake materials.
The team continues testing at the Catalunya circuit tomorrow.
