This device must be connected to the W terminal of the generator.
On the front flange of the crankshaft belt pulley, make a white mark with chalk 1-2 cm wide.
Warm up the engine to operating temperature (oil temperature should be 50-70°C).
Pull out the starter cable to facilitate starting a cold engine.
Electrical consumers must be switched off (radio, light).
Use a tachometer to determine the number of revolutions.
Unscrew the lock nut of the adjusting screw.
2.4L Engine
Using the idle speed adjusting screw, set the idle speed to 850±10 rpm.
Caution: The idle speed must be adjusted very precisely.
Lock the adjustment screw and varnish.
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