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5-18-potenciometr-regulirovki-so-na-kholostom-khodu-tolko-dlya-ehtilirovannogo-benzina.html
5.18. An adjustment potentiometer WITH idling (only for etilirovanny gasoline)This potentiometer is used for manual adjustment of quality of a fuel mix. At rotation of an axis of a potentiometer target tension therefore the control unit the ESM engine changes intensity of injection of fuel changes.
Check
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1. Switch off ignition.
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2. Disconnect the socket from a potentiometer. |
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3. By an ohmmeter measure resistance between socket plugs 1 and 2 for engines of 2,0 l of DOHC or between socket plugs 3 and 1 for engines of 2,5 l of V 6.
Full resistance of a potentiometer: 5±1,5 kiloohm
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4. Be convinced that resistance socket plugs 1 and 2 for engines of 2,0 l of DOHC or between socket plugs 3 and 1 for engines of 2,5 l of V 6 changes smoothly at rotation of an axis of a potentiometer clockwise or counter-clockwise. |
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