# adjusting tps

**URL:** <https://forums.speedlife.net/t/adjusting-tps/97254>\
**Category:** SON240sx Automotive\
**Created:** [June 22, 2006, 3:40pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254 "2006-06-22T15:40:59Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![Alex](https://avatars.discourse-cdn.com/v4/letter/a/db5fbb/32.png) [@Alex](https://forums.speedlife.net/u/Alex)\
**Post date:** [June 22, 2006, 3:40pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254/1 "2006-06-22T15:40:59Z")

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trying to adjust my tps yesterday but i cant hit the spec. supposed to be 0.4V closed and 5V open correct?. i set it at .4V closed but open it wont go past 4V. is this a problem or am i ok?

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**Author:** ![Gonad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gonad/32/5481_2.png) [@Gonad](https://forums.speedlife.net/u/Gonad)\
**Post date:** [June 22, 2006, 3:43pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254/2 "2006-06-22T15:43:44Z")

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It’s supposed to be 4V @ 100% and 0.4V @ 0%

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**Author:** ![smurf6x6](https://avatars.discourse-cdn.com/v4/letter/s/bcef8e/32.png) [@smurf6x6](https://forums.speedlife.net/u/smurf6x6)\
**Post date:** [June 22, 2006, 7:20pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254/3 "2006-06-22T19:20:28Z")

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0.5 close and whatever wide open. 4v is about right for wot.

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**Author:** ![pearlS13](https://avatars.discourse-cdn.com/v4/letter/p/e68b1a/32.png) [@pearlS13](https://forums.speedlife.net/u/pearlS13)\
**Post date:** [June 22, 2006, 9:49pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254/4 "2006-06-22T21:49:24Z")

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0.35v-0.65v closed and 4.0v fully open.

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**Author:** ![Original\_Nutta](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/original_nutta/32/5474_2.png) [@Original\_Nutta](https://forums.speedlife.net/u/Original_Nutta)\
**Post date:** [June 22, 2006, 9:53pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254/5 "2006-06-22T21:53:23Z")

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4V @ 100% and 0.4V @ 0%

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**Author:** ![spd-dmn](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/spd-dmn/32/5513_2.png) [@spd-dmn](https://forums.speedlife.net/u/spd-dmn)\
**Post date:** [June 22, 2006, 10:30pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254/6 "2006-06-22T22:30:23Z")

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4V @ 100% and 0.4V @ 0%

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**Author:** ![Hurricane](https://avatars.discourse-cdn.com/v4/letter/h/e9bcb4/32.png) [@Hurricane](https://forums.speedlife.net/u/Hurricane)\
**Post date:** [June 24, 2006, 2:14pm UTC](https://forums.speedlife.net/t/adjusting-tps/97254/7 "2006-06-24T14:14:17Z")

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its .455 not .4 and if you can’t hit that then its bad or your throttle plate is bottomed out low.