Toyota recalls and related issues: BusinessWeek-Media owes Toyota an apology
#241
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Here's a better idea. How about going back to a regular cable throttle?
BTW, my cousin is taking her previously mentioned 2010 Corolla to her driving test this Friday. Good, or bad, idea?
I'll get to drive it thursday, will see if the pedal gets stuck or not.
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#243
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Most fail safe system is based on lost of comunication between the gas pedal and the computer, or simply the fact that they dont understand each other. If the gas pedal get stuck or sends out a false signal, there is no way for the computer to know if the driver really want to go fast or if its a system malfunction. Thats where the brake over ride sofeware will come into play. On some cars, there are two sensors on the gas pedal and if they both send out different values, the computer knows one of the sensor is bad.
Last edited by The G Man; 01-26-10 at 05:35 AM.
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#244
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I am sure you cousin will be fine
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#245
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How is this different from a cable-actuated throttle, except that it has fewer points at which it can get stuck?
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#246
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there is no issue with DBW here... just faulty part.
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#247
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Cabled throttle use to get stuck too, but you are not at the mercy of electronics and softwares, and throttle cables are much cheaper to replace as routine maintenance.
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#249
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http://pressroom.toyota.com/pr/tms/t...ry-102572.aspx
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#250
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I want to say the mid-80s Mercedes 190e 2.3 16 valve had a primitive VSC system, or just traction control, and that it doesn't have DBW. This is just a guess.
Yes, cable throttle does get stuck. I had this problem on my 240sx. Luckily, the cable was too tight and just needed more slack.
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#251
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I'm taking a big guess that some late model cars with mechanical cable throttles have VSC systems installed.
I want to say the mid-80s Mercedes 190e 2.3 16 valve had a primitive VSC system, or just traction control, and that it doesn't have DBW. This is just a guess.
Yes, cable throttle does get stuck. I had this problem on my 240sx. Luckily, the cable was too tight and just needed more slack.
I want to say the mid-80s Mercedes 190e 2.3 16 valve had a primitive VSC system, or just traction control, and that it doesn't have DBW. This is just a guess.
Yes, cable throttle does get stuck. I had this problem on my 240sx. Luckily, the cable was too tight and just needed more slack.
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#252
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We already know that braking can be done independently of throttle, so that leaves us with only throttle control to worry about. The 93-98 Supra Turbo had a traction control system where a 2nd throttle plate is normally in the open position. When the computer detects slippage, it signals an electric motor to shut that throttle plate. So, the first throttle plate that is cabled directly to the accelerator pedal can be in any position but the engine will behave like nobody's stepping on the gas.
Drive by wire's benefit is more for emissions IMO.
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#254
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