04 nissan sentra 2.5 lack of power drive by wire

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04 sentra car losses throttle control in gear car just doesn't move. Pulled codes got this p0223, p0123,p2135,p1122,p1121 and p0507.
Ok so I follow the steps for checking the throttle the for code p0223 it's all good then I get to the part were I have to check voltage. The volts don't match the were I should have 4.75 I have 4.27 and .36 I get 21. According to the steps it's time to replace the t/b housing so I did part from a junk yard and it is doing the same thing. Here are some pics of data car on with foot off and on the peddle.
Thank you for your help.

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I just watched a video from wells and the instructor say that the tps sensor should be the opposite of each other. If one is high the other should be low, for example tps 1 = 4.75 tps 2 should read .25. If I'm understanding this right mine are not good can someone tell me if I'm right. Thank you for your help .

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Question if I can do the idle relearn and it goes through does this mean that the ecm and wiring is good . At idle the car rev's fine but if I put it in drive and power break it or at a slight ramp the car will not move.
Thank you.

When you changed your throttle body housing did that include the throttle actuator too?

The plastic part in this image: www.rockauto.com/info/22/TB1002_TOP_P04__ra_p.jpg

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WillRogers thank you for your respond , yes it was the the whole housing.

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Hey Monde thank you for your respond ok so the readings on this pic is telling me that the tps is bad. First pic wot second pic at idle, yes brother I did have the car in drive and seen the plate move I also did the idle relearn. Car runs fine when not in gear but as soon as I put it in gear and I power brake it it will not rev pass 1000. It cuts off like in limp mode no power at all, I'm lost don't know what too do now.
Thank you

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Hey Monde I just finished doing the test these are the results. Tps sen. 1 wht. wire car in park engine off reads .798 in drive it reads .714 and at W.O.T 4.13. On sensor 2 grn. wire car in park engine off reads 4.32, and in drive it reads 4.41 and at W.O.T 1.021.
I erased the codes and they don't come back can something else be causing this?
Thank you brother for your help.

p.s these are some snap throttle for the tps 1 and 2.

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Brother thank you for your help I had this happen once before and it was a mess. Car had broken wire in the connections of the maf and tps. At that time I only had codes for the tps just like this time so I'm chasing wires to the maf. I'm following the flow chart on OD5 but can't fined the relay too pin 111. Maybe you have something different on your flow chart, can you explain how that works, think it say run engine turn it off and that the wire should have 0 -1.0v then after 10 sec. pass it should jump to batt. voltage.
Thank you.


P.s the wire is wht/grn pin 111 at ecm and pin 2 at relay.

Thank you brother found it.

Yes I did check it in drive koeo and everything checked out.

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Brother all the specs. match according to mitch. The car left already I had the car a week and the only complaint was car stalling. That got fixed with the replacement of the throttle body. I informed the customer about the lack of power on a up hill and she said ya that happens sometimes. She was happy that it didn't stall anymore and left. Thank you brother for all your help.


P.S I was not happy with the repair and I told the customer, just because it drive fine on flats is not good enough for me.