Adjustment of the CO content with a screw of 1 quality (composition) mixtures using the KDEP 6.35 key
Carbon monoxide content (SO) in exhaust gases, it is regulated by screw 1 with a hexagonal turnkey recess, closed with a plug. The CO content is reduced by tightening screw 1 with KDEP 6.35.
It is forbidden to increase the crankshaft speed if the KDEP key is inserted into the screw, because. in this case, the lever of the pressure plate of the air flow meter can be bent.
Adjusting screw 2 idle
The idle speed of the crankshaft is regulated by the idle screw 2. Alternately turn screws 1 and 2 until the CO content is less than 3% and the crankshaft speed at idle is within 900±50 rpm.