Sen. Grassley questions Toyota sudden acceleration probe

WASHINGTON — A U.S. senator has raised concerns about a government investigation of sudden unintended acceleration problems in Toyota vehicles, saying the probe might have erroneously ruled out the company’s electronic throttle control system as a cause.

Sen. Charles E. Grassley (R-Iowa) said whistle-blowers recently have provided his office with information suggesting that the investigation by the National Highway Traffic Safety Administration, with the help of NASA engineers, “may have been too narrow.”

Click here to view the full story from the Los Angeles Times