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5-11-modulyator-upravleniya-chastotojj-vrashheniya-kolenchatogo-vala-dvigatelya-na-kholostom-khodu.html
5.11. Modulator of management of frequency of rotation of a cranked shaft of the engine idlingThe modulator of management is idling executed by frequency of rotation of a cranked shaft of the engine with two coils which cope separate setting cascades of the control unit the engine. Depending on an impulse submitted on them, balance of forces of a magnetic field of two coils brings to various angles of rotation of the modulator. The modulator is established in the air channel which is making a detour of a butterfly valve. At the expense of a transmission of additional air the modulator regulates frequency of rotation of a cranked shaft of the engine idling.
Check
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| 1. Disconnect the socket from the modulator of management of frequency of idling.
2. Measure resistance between socket plugs.
- Resistance between plugs 3 and 2: 10,5–14 Ohm
- Resistance between plugs 1 and 2: 10–12 Ohm at 20 ° C
3. Connect the socket to the modulator of management of frequency of idling. |
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