It's a question of system design. On some cars - GM I believe is a good example - applying the brake overrides the accelerator (same as applying the brake while in cruise control) Apparently Toyota's does not do that. So regardless of root cause there are other factors in play, depending on the particular car make system design, which may not have the same disastrous consequences as those in the Toyota examples even if the same fault were occurring. John Burke (408) 515 4992 -----Original Message----- From: tinwhiskers-bounce@xxxxxxxxxxxxx [mailto:tinwhiskers-bounce@xxxxxxxxxxxxx] On Behalf Of ab3a@xxxxxxxxxxx Sent: Wednesday, February 24, 2010 4:17 PM To: tinwhiskers@xxxxxxxxxxxxx Subject: [tinwhiskers] Re: Some experts blame electronic throttle controls for Toyota's automotive problems I have to ask: why is this happening more to Toyota cars than to other brands? Don't they have similar construction? Jake Brodsky ----- Original Message ----- From: "Bob Landman" <rlandman@xxxxxxxxxxxxxxxxx> To: tinwhiskers@xxxxxxxxxxxxx, "(Leadfree Electronics Assembly Forum)" <Leadfree@xxxxxxx> Sent: Wednesday, February 24, 2010 3:43:03 PM GMT -05:00 US/Canada Eastern Subject: [tinwhiskers] Re: Some experts blame electronic throttle controls for Toyota's automotive problems One more article regarding the hearing. This one focuses on EMI "Could electronics be what's causing runaway cars?" http://www.usatoday.com/tech/news/2010-02-23-Electromagnetic23_CV_N.htm Bob Landman H&L Instruments, LLC