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ecu upgrade for auto vs. 5 speed

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Old 07-31-07, 10:19 PM
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ecu upgrade for auto vs. 5 speed
may be a stupid question, but will a upgraded ecu out of a 5 speed car work in my automatic car?
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Old 07-31-07, 10:44 PM
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Most likely no, but what kind of ecu are you talking about. I know that the PFS purple computer is supposed to work with both auto and manual.
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Old 07-31-07, 11:14 PM
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Originally Posted by RXtacy
Most likely no, but what kind of ecu are you talking about. I know that the PFS purple computer is supposed to work with both auto and manual.
its one from pettit racing.
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Old 07-31-07, 11:52 PM
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I'm doing a 5spd conversion for the simple fact that most ECU's will not work with the automatic.
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Old 08-01-07, 09:04 AM
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the power fc will work with an automatic but you will loose the hold function. Instead spend the 2k and swap out to a 5 speed, that is my plan sometime soon.
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