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1. To disconnect Pads grey colour. |
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2. By an ohmmeter to measure resistance between contacts «1» and «2», it should be about 1 clod. If resistance differs from specified, it is necessary to replace the gauge. |
| 3. After that to measure resistance between contacts «1» and «3», then between contacts «2» and «3». In both cases the ohmmeter should show zero. If is though any resistance, to replace the frequency gauge. |
| 4. To check up conducting between колодкой the gauge of frequency and колодкой the block of management of ignition. For this purpose to disconnect from the block connecting колодку. |
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5. By an ohmmeter to measure resistance between contacts «1» and «29», then between «2» and «11» and, at last, between «3» and «28» (fig. of Number of contacts connecting Pads the management block see. |
| 6. Resistance should be equal in all cases to zero. If the ohmmeter shows any resistance, means in conducting there is a breakage. |