My Titan does the same thing about 10 psi. That means it is definetly time to do an oil and filter change.
51 PSI @ Idle
How do yu adjust idle in a nissan sentra
One reason why your 1994 Nissan Altima could be sputtering at an idle is because of your spark plugs. It could also be caused by the idle sensor.
how can I clean the Idle Air Control Valve on a 1998 Nissan Frontier
Check fuel pressure.
why does my vr commodore idle rough when at complete stop
43 PSI with engine at Idle with Fuel Regulator vacuum line disconnected and plugged.
There should be an idle screw right by or under your throttle
it is not affected by fuse. the ECU controls the idle electronically. you need to do an idle relearn prosedure.
750
vacuum leak
The fast idle-speed on a 1994 Nissan D21 pickup is adjusted by turning the screw on the side of the throttle body. It increases the speed of the engine when the vehicle is idle before completely warming up.