.750
Your idle reglator needs to be adjusted so it idles at a higher rpm
Idle should be between 500 to 750 RPM.
The proper idle speed for a 2000 Nissan Frontier V6 is between 700 rpmÊand 800 rpmÊin park or neutral. In gear, the idle speed should be between 650 rpm and 700 rpm.
MAF
The cold idle RPM for a 2008 Nissan 350Z typically ranges between 1,200 to 1,500 RPM when the engine is first started and still cold. As the engine warms up, the RPM gradually decreases to the normal idle range of around 600 to 800 RPM. This higher cold idle helps ensure proper engine performance and emissions control until the engine reaches its optimal operating temperature.
The computer will set the idle between 600 and 1200 rpm.
Your throttle cable, needs to be adjusted.
A typical 6 cylinder engine will idle at around 900 rpm, but they vary. My Isuzu has a 4 cylinder and idles at 750 normally ( more with the AC on). Before I knew what the idle speed was I sped it up a little to around 950 because it seemed to be smoother and the computer threw a code for idle out of range so I read my book and found the proper setting.
If it's the MK2 91 modl facelift. Cold 1000 rpm warm between 500 and 600 rpm
Normal is 30 at idle. 50+ at 3000 rpm. Minimum is 12 at idle.
10psi is minimum. Normal would be 30 at idle, 60 at 3000 rpm.10psi is minimum. Normal would be 30 at idle, 60 at 3000 rpm.
At the rear of the engine on the left hand side there is an (AAV) auxiliary air valve. In front of this is a bolt sticking out. This is the idle setting bolt. Idle rpm should be 750 rpm.