Nissan 370Z Forum - View Single Post

7speed · 06-16-2014, 11:42 AM

I had something similar a few months back, slow azz acceleration over 3000rpm (A Sentra probably would be faster than me). I also had huge afr difference between bank 1 and 2.

I had no codes though.....Dealer changed MAFs, checked brake fuse, throttle body relearn, redid valve covers because I also had oil inside valve cover on driver side and still same.

They ended up replacing ECM and everything is back to normal. (They said ECM was reading for automatic car for some reason)

06-16-2014, 11:42 AM	#11 (permalink)
7speed Track Member Join Date: Jan 2013 Location: Dallas Posts: 697 Drives: 09 370 sports clone Rep Power: 13	I had something similar a few months back, slow azz acceleration over 3000rpm (A Sentra probably would be faster than me). I also had huge afr difference between bank 1 and 2. I had no codes though.....Dealer changed MAFs, checked brake fuse, throttle body relearn, redid valve covers because I also had oil inside valve cover on driver side and still same. They ended up replacing ECM and everything is back to normal. (They said ECM was reading for automatic car for some reason) __________________ 09 370z 6spd traded 1/12/15 for 15 Challenger RT 6spd Last edited by 7speed; 06-16-2014 at 11:49 AM.