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2000 Chevrolet Blazer Question: Is there a way to test the Throttle Position Sensor?

 

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wvmills, Lester, WV, July 08, 2013, 14:36
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My Blazer shifts hard into third gear. Is there a way to test the Throttle Position Sensor or the Transmission control solenoid before replacement?

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  • Answer #1

    pushrod July 08, 2013, 18:59
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     Master

    Scanner needed, TPS knows nothing about which gear it's in or shifting into, although it will affect ALL gears and shifts!! Again scanner needed to check trans module!

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