Fast Shifting Transmission

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01-05-2007, 07:08 AM

#11

BillBoost37

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Agreed... the reason we mentioend the TPS is it'* directly related to shifitng and one of the first things to look into.

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01-05-2007, 12:36 PM

#12

banned3800

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Quote:

Originally Posted by BillBoost37

Agreed... the reason we mentioend the TPS is it'* directly related to shifitng and one of the first things to look into.

Yes on the 60-E and 65-E the PCM depends on the TPS for engine load( Upshift / Kickdown signal ) If the TPS is virtually dead the trans will shift super early and at time you may have no kickdown with your foot on the floor

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01-05-2007, 03:45 PM

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krandall

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Connections and wires are good on both sensors. I am going to try both sensors and see if that takes care of it.

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01-05-2007, 04:15 PM

#14

BillBoost37

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krandall...try using a multimeter to test the TPS per the Techinfo article. That will tell you if the TPS is good w/o buying one.

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01-05-2007, 09:41 PM

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krandall

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Will do. I will test it with a multimeter first.

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01-05-2007, 10:57 PM

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willwren

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For a TPS, an anolog (watch the needle move) meter works best. If you're digital, go SLOW. Dead spots are very hard to spot.

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01-06-2007, 12:23 AM

#17

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I agree. I've found it virtually impossible to follow a digital meter while checking the TPS. You have to be very careful to catch any fluctuations in the reading.