03 G35 car runs great then all of a sudden starts to stall a little then slip and VDC sign appear on dash and the car starts loosing power, even causes the car the turn off sometimes. Any ideas on what's the problem??😕

 

Try pulling the codes? Maybe you have a bad cam sensor?

 

Everybody seems to be getting bad cam sensors haha, well yeah def sounds like a bad cam shaft sensor

 

I invested in a Bluetooth OBDII dongle that I use with my phone. I use the Torque app from Google play. It has a lot of other interesting real time information. You can monitor timing advance and intake air temperature and stuff in "real" time. But yeah, you can use it to check codes and clear them as well.

 

I think at a certain point it becomes not if they fail, but when they fail.

 

I'm having same problem!! Only seems to happen when making a sharp turn from a stop

 

Had a mechanic look at it today codes read and said throttle position sensor and camshaft bank 1. Hopefully that fixes the problem

 

They always throw other codes with the cam sensor code, usually they are bcm codes but I would change just the cam sensor and clear the codes before investing in a tps.

 

I'm replacing the camshaft sensor bank 1 and when I took it out it had oil in it. Is that a problem??

 

I dont think so

 

Replaced the camshaft sensor bank 1 and throttle body and car runs great so far the slip, VDC sign have not came up on dash.