Inlet and outlet speed sensors diagram for location needed

1993 CHEVROLET SUBURBAN
245,000 MILES • 5.7L • V8 • 2WD • AUTOMATIC
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EVA CORRELL
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Hard shifting, Truck stalls after driving for a while. What could cause that?
Feb 21, 2022 at 3:25 AM
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KASEKENNY
  • Experienced Mechanic
  • 18,907 POSTS
If you are asking for the input and output speed sensors, I assume you have the 4L80 transmission?

The 60 only has an output sensor so I just want to be sure we are dealing with the correct unit even though they are almost identical.

Both transmissions have the sensors on the driver side of the unit but the 60 only has the rear sensor.

Please see the info attached showing the sensors labeled by number 22. Keep in mind they are point to two sensors.

Please run through this and let us know what other questions you have. Thanks
Feb 22, 2022 at 5:17 AM
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