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what can I need to do because mi truck doesnot work mi transmission only reverse I change the oss,tps but still code p0720 and p2106

Vehicle: 2005 ford expedition XLT 5.4
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Did you ever get it fixed? If so what was the problem?.. a few days ago I was taking my daughter home and out of the blue my truck wouldn't move after I slowed down to make a turn my daughter house and when I went to press on the gas It wouldn't move and the needle stayed at 20mph, then all a sudden it moved like normal and I went a block, put it in park to let my daughter out . I put it in drive and it wouldn't move only reverse worke. So I drove it in reverse about 7 blocks to the nears gas station and then I lost reverse..so I had it towed and the next morning I started it and it had reverse again and drive a little bit..I had code P2106 come up and P0720...no burnt trans fluid or  Is grinding noise..I'm lost right now because $$$ wise I don't have it like that. So me just getting parts in hopes that it will work isn't an option right now..but what I read about yours sounds just like mine

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Hi there,

The P0720 code indicates an issue with the speed sensor. Here is some info for this code.

P0720 FORD - Output Speed Sensor Insufficient Input

Read more: https://www.autocodes.com/p0720_ford.html

The code P2106 indicates an issue with the throttle actuator control motor. Here is some info for this code.

P2106 FORD - Throttle Actuator Control System - Forced Limited Power

Read more: https://www.autocodes.com/p2106_ford.html

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