# 3 Bar Map sensor Locally

**URL:** <https://forums.speedlife.net/t/3-bar-map-sensor-locally/12661>\
**Category:** NYSpeed Automotive\
**Created:** [May 29, 2006, 9:14pm UTC](https://forums.speedlife.net/t/3-bar-map-sensor-locally/12661 "2006-05-29T21:14:14Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Viper966](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/viper966/32/7268_2.png) [@Viper966](https://forums.speedlife.net/u/Viper966)\
**Post date:** [May 30, 2006, 7:27am UTC](https://forums.speedlife.net/t/3-bar-map-sensor-locally/12661/3 "2006-05-30T07:27:54Z")

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its reading the wrong VOLTS at the wrong pressure, when i started it up without the car running it was reading -12 psi (converted by my haltech)

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