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2008 Chevrolet Impala Question: throttle presure



Jager2969, Jacksonville, FL, September 28, 2010, 15:24

How do you adjust the throttle presure

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  • Answer #1

    September 28, 2010, 18:03

    You have a drive by wire system, a computer controlled engine and a computer controlled transmission, where the throttle pressure is computer controlled, so there is no adjustment like on an older car.

    If you need more throttle pressure for firmer shifts then you need to reprogram the transmission computer or diagnose a low throttle pressure problem, which involves a specialized solenoid.

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