E40D automatic transmission hard shifting after a rebuilt trans - Page 3 - PowerStrokeNation : Ford Powerstroke Diesel Forum
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post #21 of 24 (permalink) Old 10-27-2019, 07:08 PM
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I spent 4 years trying to figure out why my E4OD would randomly shift hard. Found a thread on how to test Baro Sensor. Mine tested bad. Replaced the Baro Sensor. No more hard shifts!
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post #22 of 24 (permalink) Old 10-27-2019, 08:42 PM
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Re: E40D automatic transmission hard shifting after a rebuilt trans

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Originally Posted by Dway View Post
I spent 4 years trying to figure out why my E4OD would randomly shift hard. Found a thread on how to test Baro Sensor. Mine tested bad. Replaced the Baro Sensor. No more hard shifts!
Dummy me I never knew a OBS 7.3 had a Baro Sensor! Where is it?
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post #23 of 24 (permalink) Old 10-27-2019, 09:15 PM
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Re: E40D automatic transmission hard shifting after a rebuilt trans

Under the dash near the steering column. It is a black square sensor.
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post #24 of 24 (permalink) Old 10-30-2019, 02:15 PM
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Re: E40D automatic transmission hard shifting after a rebuilt trans

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Originally Posted by Dway View Post
I spent 4 years trying to figure out why my E4OD would randomly shift hard. Found a thread on how to test Baro Sensor. Mine tested bad. Replaced the Baro Sensor. No more hard shifts!
Mind sharing how to test the sensor? Thanks
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