Nissan Repair Questions? Ask a Mechanic for Answers ASAP
i don't want to sound trivial here, but when is the last time the air filter was changed? have you inspected it?
Thanks, ***** ***** car seem to idle lower than normal? or does the idle fluctuate?
Thanks, ***** ***** codes currently this could a bit tricky, but one thing we see that causes these issues is carbon buildup on the electronic throttle. This causes the throttle plate to stick and and hesitate on acceleration, it also causes poor idle as the TPS tries to compensate the closed position set but the carbon build up blocks the thin gap provided by the throttle plate.
Another possibility would be that the throttle has lost its learning and adaptations. in either case your best to start by inspecting the throttle first and if its dirty then unplug it and remove it and clean both sides throughly. After cleaning re-install it and perform the learning again.