- a). On V6 engines, disconnect the AAC bypass air valve connector (photo). On K24 engines, disconnect the connector from the throttle angle sensor.
- b). Check the ignition setting (see below),
- c) Turn the screw to set the idle speed (photo).
- d). Connect the connectors and increase the speed to 2000 rpm, keep the engine in this mode for several minutes.
- d) If the engine still runs unstably at idle, check and adjust the mixture quality (MC) at a car service center.
34.1a Connector of the bypass AAC valve on V6 engines (disconnected before idle speed adjustment)
1. Connector
34.16 Throttle angle sensor connector on K24 engines (disconnected before idle speed adjustment)
1. Connector
34.1v Idle speed adjustment screw on V6 engines
1. Enlarge; 2. Reduce; 3. Adjusting screw
(Data taken from this portal: «nissanbook»)
34.1g Idle speed adjustment screw on K24 engines
1. Rubber cap; 2. Bypass valve
36.3 Unscrewing the drain plug in the gearbox housing