Anyone had a chance to take the cover off and have a look?
Not that it matters either way to me, I trust todays electronics and the myriad of redundant safety checks that are put into place (disregarding Toyota's recent fiasco of course).
Just curious.
Here's a good pic of a motor actuator (I think 36 is the motor which connects to the gears (48, 50 (probably a belt?), 52), bushings (40, 12) and shafts (38 and ? (#off page) to control the throttle valve) for a throttle body:
One statement I find particularly interesting:
ETC provides only a very limited benefit in areas such as air-fuel ratio control, exhaust emissions and fuel consumption reduction, working in concert with other technologies such as gasoline direct injection.
Doesn't make much sense that where the air comes in has little bearing on air-fuel ratio control.
I guess the air flow must also be controlled closer to the combustion chambers, especially in a direct injection setup such as the 3.0L in our Terrain.
GM is not Toyota, they would recall BEFORE people die, not hide the problem and deny it until they get sued by dead customers' families like Toyota.[/color]
I wonder why Toyota had so many problems with what should have been a simple fix.
First off, the floor mats, no big deal.
The part that baffles me is the problem with the electronics software and hardware.
Surely a software program can anticipate and stop a runaway condition as can a hardware sensor.
I realize that can be harder to debug.
Did Toyota ever fess up to what the underlying problem/s was/were and I'm not talking floor mats?
Last I heard Toyota claimed that a spacer was needed for the throttle pedal. They also "proved" that many of the cases against them were money grabs. The floor mat claim is so ridiculous it should be insulting to all of their customers. If Gm had pulled that they would currently be out of business.
Thanks Dave25.
I wonder what a spacer has to do with not being able to kill the engine during a runaway condition?
Time for a lot more reading I guess!
LOL!
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