Hi, i recently bought a g37x and car wouldn’t go over 3500rpm even in « manual » mode, i found out a MAF sensor wasnt working (right one) and after getting the new one, car still wont accelerate over 4000-4200 rpm and before or after that, car wouldn’t down**** until it was down to 3000rpm or lower, so it gets to 4k. Codes are boths inactive ( p0196) Engine oil temp EOT sensor - range/perfomance and ( p0456) evap - very small leak, could they cause the car to go that slow or would anybody have any ideas?