Rpm goes up on neutral

[Sumerian]

hi all,

I bought a land cruiser 2011 V6 manual Petrol , I noticed that while the car is moving even while I am on 20km/h the rpm goes up to 1500 to 2000 depends on the speed , while the car stops the rpm goes back to normal , any help is appreciated

 

[Gr8Yota]

If you are running the aircon or fan the revs fluctuate to compensate for the power required I've found this with my V6 and many other vehicles.

 

[Sumerian]

If you are running the aircon or fan the revs fluctuate to compensate for the power required I've found this with my V6 and many other vehicles.

To 2000 rpm ?

 

[StarCruiser]

I would hazard a guess at leaks in the intake pipe work possibly. Also worth plugging in a scan tool, guys use Techstream for the 100 series but not sure if it works on yours, probably does.