My 2011 g37 rpms wont go pass 1 1/2. I changed out the vvt solenoid and itstill wont pick up

What is your question?

My 2011 g37 rpms wont go pass 1 1/2. I changed out the vvt solenoid and still wont pick up. I changed relay,checked all fuses, cleaned the throttle still nothing. I cant seem to pin point where it coming from, drained my gas put premium only still nothing smh

What makes this problem better or worse?

Seems to wanna go up wen pressing in accelaratir slightly but never touches the 2 rpms

How long has your 2011 INFINITI G37 had this problem?

2weeks