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throttle body question V70-XC70

posted by  someone claiming to be bj on  Sat Mar 13 12:06 CST 2004 [RELATED]

Ok- throttle body on a 1999 V70, base engine 2.4L, no turbo. It looks like earlier TB's used a cable to activate, what about these newer puppies? motor,magic or ?. I understand SU's after living with 2 122s (now one) since 1967.
Thanks or point me to a site.
cheers








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    throttle body question V70-XC70

    posted by  someone claiming to be bill on  Sun Mar 14 08:13 CST 2004 [RELATED]

    Throttle body contains a motor and potentiometer. It is controlled by the ECM via input from the throttle pedal position sensor.








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      throttle body question V70-XC70

      posted by  someone claiming to be bj on  Mon Mar 15 13:04 CST 2004 [RELATED]

      Bill, thanks for info. I delved in google and did a search for "electronic throttle systems". The best one was for the new Corvette. After slogging thru
      much pages of info/crap I decided that the SU's are the way to go. Just kidding,or am I?. Anyway yes the gas pedal goes to either a hall sensor or a pot to the ECM, then that via the motor controls the throttle plate and feedback
      provided back to ECM by the pot. Its been very interesting to research this, you should see some replys I received, are these people on the same planet? Thanks to you and others on this Brickboard, the info is much appreciated.







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