Good evening guys,i am on here for your professional advice.
Ill start with the car.
2004 G35 AT 185k
K&N intake
test pipes
That should over the engine mods
Here is what i done today before my problem started

Tryid this before posting,reset ECU and relearn throttle position







Video,engine check light is from the test pipes,but will do diagnostic tomorrow
http://youtu.be/E9xPs3ebi00?hd=1

 

Keep doing the throttle relearn, sometimes it takes a bunch of tries to get it right.