From: john on
I've wondered why only US Toyota/Lexus are having this problem and
being recalled. It's like only US engines were sludging up.

===============
"It will not just be the floor mat," Lyons said, declining to specify
what the fix might be. He said engineering teams in Japan and North
America are working on it.
===============

Full article at:
http://www.detroitnews.com/article/20091006/AUTO01/910060325/1148/Toyota+seeks++vehicle+fix++in+recall+of+3.8M+vehicles

From: Tegger on
john <johngdole(a)hotmail.com> wrote in
news:10aaf0b8-ace9-4ebf-9c73-5122444326f3(a)a39g2000pre.googlegroups.com:

> I've wondered why only US Toyota/Lexus are having this problem and
> being recalled. It's like only US engines were sludging up.
>
> ===============
> "It will not just be the floor mat," Lyons said, declining to specify
> what the fix might be. He said engineering teams in Japan and North
> America are working on it.
> ===============
>
> Full article at:
> http://www.detroitnews.com/article/20091006/AUTO01/910060325/1148/Toyot
> a+seeks++vehicle+fix++in+recall+of+3.8M+vehicles
>
>


I can think of one thing that they might want to try that should be fairly
easy to implement on cars with throttle-by-wire:

If the gas and brake both end up being activated AT THE SAME TIME, the
ECM/PCM would reduce the throttle opening to the same degree as there was
pressure on the brake pedal (or brake pedal arm movement).


Simple, no?


--
Tegger