Mileage meter and speed meter display wrong number

My car: Buick 2000 Lebesra

When the speed is only around 40 mile/hour, the pointer indicates as 90.

Why?

Thanks

所有跟帖: 

If it has a speed sensor, check for correct input voltage -色大膽小- 給 色大膽小 發送悄悄話 色大膽小 的博客首頁 (48 bytes) () 05/08/2009 postreply 05:58:50

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