# Inaccurate speedometer

**URL:** <https://community.cartalk.com/t/inaccurate-speedometer/2218>\
**Category:** Maintenance/Repairs\
**Created:** [July 26, 2007, 12:53am UTC](https://community.cartalk.com/t/inaccurate-speedometer/2218 "2007-07-26T00:53:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![airlinemech](https://avatars.discourse-cdn.com/v4/letter/a/ee7513/32.png) [@airlinemech](https://community.cartalk.com/u/airlinemech)\
**Post date:** [July 26, 2007, 12:53am UTC](https://community.cartalk.com/t/inaccurate-speedometer/2218/1 "2007-07-26T00:53:04Z")

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90 Chevy Lumina Euro Sedan V6 Auto trans. Speedometer reads 30 miles high the speedometer sensor on the transaxle was replaced no help.The only other units in the schematic are the instrument cluster & the ECU  
  
 Anybody have any ideas?