300ZX Coupe V6-2960cc DOHC (VG30DE) (1994)
Idle Speed: Adjustments
Base Idle Speed
Idle Air Adjusting Unit
Disconnect the Throttle Position Sensor harness connector.
Adjust idle speed by turning idle speed adjusting screw.
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Automatic Transmission: 720 rpm (in "N" position)
^
Manual Transmission: 650 rpm (in Neutral position)
When idle is set, reconnect Throttle Position Sensor harness.