FixVault
Home
›
Infiniti
›
1991
›
Q45 Base
›
Repair and Diagnosis
›
Engine Performance
›
Engine Controls - Specifications
›
Fuel System
›
Idle Speed
Idle Speed
IDLE SPEED SPECIFICATIONS
(1)
Application
RPM
G20
(2)
& M30
750-850
Q45
600-700
(1)
Transmission in Neutral, with no load on engine. Idle speed is controlled by computer. No adjustment is necessary unless components are replaced.
(2)
800-900 with A/C on.