Table of contents: Standard idle speed. (after warming…↓ Checking and adjusting idle speed. ↓
Standard idle speed. (after warming up)
Checking and adjusting idle speed.
Warm up the engine.
Make sure there is no additional electrical load on the motor (the air conditioner is off, the steering wheel does not turn, etc.). Perform check and adjustment in N or P range.
Check the idle speed using a tachometer.
Adjusting the idle speed is not normally required, however if for some reason it is necessary to change the idle speed, adjust it by turning the idle speed adjuster in the ECCS control unit. Turning the adjuster to the right increases the idle speed. It is possible to change the speed by -50 -125 rpm.
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Also, it is usually not necessary to adjust the maximum amount of fuel injected, but if for some reason it is necessary to reduce this amount, remove the protective sticker from the side of the idle speed regulator and adjust the required maximum amount of fuel injected using the regulator.
(Original text on the website: www.NISSANBOOK.ru)