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down shift?????

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Old 06-07-2008, 04:17 PM
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Default down shift?????

ok so i changed the fluid and filter in my 460le that other day and now on the freeway there is no down shift when i floor it 99% of the time. any ideas how to fix this.
Old 06-07-2008, 04:48 PM
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possible bad TPS sensor you need to get a scanner on it and see whats happening , Servicing the trans would not affect kickdown points or upshifts
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Old 06-07-2008, 05:02 PM
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tps? is that because there could be a flat spot on it. how many volts am i looking for? 14ish?




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