Idle Speed: Testing and Inspection

1. Start the engine. Hold the engine at 3,000 rpm with no load (shift lever in [N] or [P] until the radiator fan comes on, then let it idle.
2. Connect a tachometer to the test tachometer connector.






Idle speed: 640 ± 50 rpm with shift lever in position [N] or [P] and electrical systems turned off.

3. Adjust the idle speed if necessary.