Guys i have used free Nissan Consult software version,i Have taken a video of the car when idle and reving,Can yous see any problems as when reving the car seems to choak itself??????????https://www.youtube.com/watch?v=dW7mn9raMKU

For a start, your TPS is massively too low at .34v, it should be more like .44v.

Your AAC is too high as well.

 

Start by fixing the TPS, then get the car fully upto temperature. Then You'll need to sort the idle out. You should be able to get the AAC down to 15, if you cant get down near there, you havr an air leak

Thanks mate for you reply,Quick question,How do i get my ACC(not sure what that is)down to 15?Also in this video do have to make sure the hard idle switch is on,Or can i just adjust the TPS forward to get more voltage?Thanks matehttps://www.youtube.com/watch?v=i37NIF_SUCQ&t=98s

The idle switch should be on. But I can't remember if the free version of conzult shows the hard idle switch or not. Just change the TPS and just see the voltage reading on conzult. If the hard idle switch was off, the revs will be circa 1500 rpm but I looking at the original video, i doubt itll be an issue. If necessary, you can always just unplug it to get it working right again.

 

The AAC bit I was meaning is the unit on the back of the engine (passenger side). There's a screw that controls the base idle. After you set the TPS, plug the grey oval connector and turn the screw to drop the base idle to around 700rpm (keep turning and checking conzult). When you get to that RPM, plug the TPS connector back in and the revs should pick up slightly.

 

Now that you have the idle set, the AAC should be much lower. If you haven't got somewhere near to 15%, you most likely have an air leak. The engine needs to be fully warm here.

 

Hope that makes sense

Yes it does mate,Thank so much for your help,I will give it a go and let ya know,Cheers

Good luck.