2003 G35 Coupe - 107k

Code P1124 - Check engine VDC and Slip lights all come on.

So it's the throttle body control motor? I hear a click when I press the gas and it will not go above 1500rpmsBuy a new Throttle body or is it possible to fix it?

I know I have bad O2 Sensors, could that be related to my problem?

Tell me what parts I need to buy to fix it!

Just means the sensor is not set correctly and needs to be set to the correct voltage. If it can't be set to correct voltage then replace, But its unlikely O2 sensors can bring up this code.

A dealer technican reads the codes then refers to code in FSM where there are pages of simple step by step proceedures to diagnose the problem.

Noone tries to keep it all in their head when the FSM has thousands of pages to follow.