I forgot to mention
A P1110 error code could be caused by any of the following;
faulty Intake valve timing control solenoid valve Intake valve timing control solenoid,valve harness is open or shorted Intake,valve timing control solenoid valve may be faulty,Crankshaft position sensor (POS) may be faulty,Camshaft position sensorRead more: https://www.autocodes.com/p1110_nissan.html
An oil change including the filter and spraying WD40 into the intake valve did the trick