hi I have a 08 g35xs and recently it's been almost stalling and has stalled twice I think, when making a turn. Doesn't have to be a sharp turn but usually it's at lower speeds like pulling into. A driveway or around in. A parking lot. Jist happened now as I was in. A parking lot and turned and almost stalled. Anyone know what this might be?

 

We've seen this before, use our Search! Like most issues this has already been solved...Gary

 

Check the power steering pressure sensor. Values should read as such.

Yellow = 5v supply voltage
Black/white = ground
Blue white = 0.5 v while steering wheel not being turned, up to 4.5v while steering wheel IS being turned depending on load.

If you don't see the values increasing while the steering wheel is being turned then the switch fried, somewhat common and easy to troubleshoot.